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Study sets matching "sexual reproduction"

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Study sets matching "sexual reproduction"

10 terms
Sexual Reproduction
What is sexual reproduction?
What are gametes?
The Gonads
Gametogenesis
Involves the production of specialized sex cells (gametes) an…
They're sex cells and are produced by the male/female gonad.…
The organ that produces the sex cells. Female gonad is the ov…
The forming of gametes. This involves meiosis and maturing of…
What is sexual reproduction?
Involves the production of specialized sex cells (gametes) an…
What are gametes?
They're sex cells and are produced by the male/female gonad.…
8 terms
Sexual vs Asexual Reproduction
meiosis
mitosis
budding
binary fission
Process of cell division resulting in half the number of chro…
Cell duplication resulting in exact copy.
Asexual reproduction where offspring grows off of the parent.…
Asexual reproduction where the parent splits in two to make t…
meiosis
Process of cell division resulting in half the number of chro…
mitosis
Cell duplication resulting in exact copy.
18 terms
Sexual Reproduction in Animals
adult
aquatic
differentiation
diplontic
Refers to grown or mature animals or plants.
Something which lives in or pertains to water. An aquatic org…
A process changing cells or organisms from a generalized to a…
A type of life cycle in which meiosis produces gametes and th…
adult
Refers to grown or mature animals or plants.
aquatic
Something which lives in or pertains to water. An aquatic org…
10 terms
Heredity, Sexual and Asexual Reproduction
DNA
Heredity
Traits
Genetics
(deoxyribonucleic acid) a complex molecule containing the gen…
The passing of traits from parents to offspring
A characteristic that an organism can pass on to its offsprin…
The scientific study of heredity.
DNA
(deoxyribonucleic acid) a complex molecule containing the gen…
Heredity
The passing of traits from parents to offspring
10 terms
Sexual Reproduction and Meiosis
Sexual Reproduction
Egg
Sperm
Fertilization
is the type of reproduction in which the genetic materials fr…
The female sex cell, form in an ovary
The males sex cell, forms in a testis
An egg cell and sperm cell join together
Sexual Reproduction
is the type of reproduction in which the genetic materials fr…
Egg
The female sex cell, form in an ovary
11 terms
Sexual Reproduction
How many parents are required for sexu…
What is the name of the egg after it i…
How much DNA does an offspring get fro…
What is the purpose of reproduction?
2
zygote
50% or half
to continue a species
How many parents are required for sexu…
2
What is the name of the egg after it i…
zygote
31 terms
Human Sexual Reproduction & Development
ova
haploid
gamete
diploid
haploid female gamete
a half set of chromosomes (1 of each chromosome) Humans have…
haploid reproductive cells called sperm & ova, produced by th…
a double or full set of chromosomes (2 of each chromosome)... Hu…
ova
haploid female gamete
haploid
a half set of chromosomes (1 of each chromosome) Humans have…
38 terms
Sexual Reproduction
How are male gametes formed
How are female gametes formed
Gamete
Fertilization
Misosis 1 occurs & produces two cells. It is immediatly follo…
Meiosis 1 occurs and produces two eggs, but there is an unequ…
Specialized cells ready for reproduction; in animals, male ga…
The process in which an egg cell is penetrated by a sperm cel…
How are male gametes formed
Misosis 1 occurs & produces two cells. It is immediatly follo…
How are female gametes formed
Meiosis 1 occurs and produces two eggs, but there is an unequ…
26 terms
Sexual Reproduction
Diploid
Haploid
Meiosis
Mitosis
Containing two complete sets of chromosomes, one from each pa…
Of a cell or nucleus, having a single set of unpaired chromos…
Diploid
Containing two complete sets of chromosomes, one from each pa…
Haploid
Of a cell or nucleus, having a single set of unpaired chromos…
12 terms
Sexual Reproduction
Homunculus
Diploid
Genome
Chromosome
Tissue, this guy saw a baby & drew it even though the seed wa…
2/ dipoloid cell (2n) 1 from mother, 1 from father.... Genome (n)
All of the chromosomes within a sperm or egg, A single letter…
A molecule of DNA wrapped around the proteins called histones…
Homunculus
Tissue, this guy saw a baby & drew it even though the seed wa…
Diploid
2/ dipoloid cell (2n) 1 from mother, 1 from father.... Genome (n)
8 terms
Sexual vs Asexual Reproduction
meiosis
mitosis
budding
fission
Process of cell division resulting in half the number of chro…
Cell duplication resulting in exact copy.
Asexual reproduction where offspring grows off of the parent.…
Asexual reproduction where the parent splits in two to make t…
meiosis
Process of cell division resulting in half the number of chro…
mitosis
Cell duplication resulting in exact copy.
34 terms
Sexual Reproduction
Pollination
Flowers
Insects, Birds, and Humans
Wind
The transfer of the male sex cell to the female part of the p…
Pollinators are attracted to plants by
Examples of pollinators are
Plants that do not produce flowers to attract pollinators dep…
Pollination
The transfer of the male sex cell to the female part of the p…
Flowers
Pollinators are attracted to plants by
21 terms
Sexual Reproduction
sexual reproduction
sperm cell
egg cell
gametogenesis
involves the union of the male and female sex cells or gametes
male gamete... smaller and motile; swims about by means of its t…
female gamete... larger and non motile
process of producing sex cells or gametes
sexual reproduction
involves the union of the male and female sex cells or gametes
sperm cell
male gamete... smaller and motile; swims about by means of its t…
25 terms
MCAT Biology - Sexual Reproduction
Testes... 1) Where are they housed?... 2) W…
Seminiferous Tubules
Interstitial Cells ... Where are they lo…
Sertoli cells:... Where are they located…
developed from primitive gonads; the primary male sex organ.…
Lots of small convoluted tubules in the testes where spermato…
aka cells of Leydig:... in the testes, these cells lie between…
- in seminifereous tubules... - nourish developing sperm
Testes... 1) Where are they housed?... 2) W…
developed from primitive gonads; the primary male sex organ.…
Seminiferous Tubules
Lots of small convoluted tubules in the testes where spermato…
29 terms
Sexual Reproduction in Plants
alternation of generations
gametophyte generation
heteromorphic alternation of generations
sporic life cycle
The idea that the sporophyte generation and the gametophyte g…
A haploid generation. Produces gametes.
Alternation of generations in which the sporophyte and gameto…
A life cycle in which the sporophyte is more than the zygote,…
alternation of generations
The idea that the sporophyte generation and the gametophyte g…
gametophyte generation
A haploid generation. Produces gametes.
36 terms
Sexual Reproduction
what structure produces testosterone?
what structure provides fructose to po…
in what structure are sperm mostly sto…
what is the tube that transports sperm…
Lydia cells
accessory glands
testes
vas deferens
what structure produces testosterone?
Lydia cells
what structure provides fructose to po…
accessory glands
37 terms
Sexual Reproduction
What is a haploid cell?
What is a diploid cell?
What does sucking the thumb do for inf…
At what stage of development can you s…
One copy of each parent cell.
One copy
They think that it is getting milk from the mothers breast.
Around 5 weeks
What is a haploid cell?
One copy of each parent cell.
What is a diploid cell?
One copy
8 terms
Sexual vs Asexual Reproduction
meiosis
mitosis
budding
fission
Process of cell division resulting in half the number of chro…
Cell duplication resulting in exact copy.
Asexual reproduction where offspring grows off of the parent.…
Asexual reproduction where the parent splits in two to make t…
meiosis
Process of cell division resulting in half the number of chro…
mitosis
Cell duplication resulting in exact copy.
12 terms
Asexual vs. Sexual Reproduction
sexual reproduction
asexual reproduction
binary Fission
budding
Requires 2 parents - male & female - diverse offspring
Requires 1 parent - uniform offspring - no diversity
1 celled organism divides into 2 organisms
Small piece grows and breaks off from parent
sexual reproduction
Requires 2 parents - male & female - diverse offspring
asexual reproduction
Requires 1 parent - uniform offspring - no diversity
17 terms
sexual reproduction
what is sexual reproduction
whats a gamete
whats a zygote
gonad
involves a partner , male produces sperm female produces egg…
reproductive cells used in sexual reproduction
new cell forms from fertilization
an organ that produces gametes; a testis or ovary.
what is sexual reproduction
involves a partner , male produces sperm female produces egg…
whats a gamete
reproductive cells used in sexual reproduction
13 terms
Sexual Reproduction in plants
Ovary
Pistil
Stamen
Ovule
The bottom part of the female reproductive organ, turns into…
The female reproductive structure in a flower.
Male reproductive structure in a flower..
Plant structure that develops into a seed when fertilized.
Ovary
The bottom part of the female reproductive organ, turns into…
Pistil
The female reproductive structure in a flower.
38 terms
Sexual Reproduction
How do multicellular organisms reprodu…
Meiosis
How many chromosomes do you get from e…
Homologous chromosomes
Sexuall reproduction
Cell division that reduces the number of chromosome.
23
One of two paired chromosomes, one of each parent.
How do multicellular organisms reprodu…
Sexuall reproduction
Meiosis
Cell division that reduces the number of chromosome.
11 terms
Unit 6b- Sexual Reproduction
Sexual Reproduction
Gametes
Ovum
Sperm
two parents. Offspring has half of the genes from each parent
sex cells: sperm and ovum
eggs: female sex cell: 23 chromosomes
male sex cell: 23 chromosomes
Sexual Reproduction
two parents. Offspring has half of the genes from each parent
Gametes
sex cells: sperm and ovum
34 terms
Sexual Reproduction and Meiosis
Sexual reproduction
Sperm
Egg
23 chromosomes
A new organism is produced when sex cells from two parents co…
The sex cell from the male parent.
The sex cell from the female parent
The number of chromosomes in the human sex cell have only 23…
Sexual reproduction
A new organism is produced when sex cells from two parents co…
Sperm
The sex cell from the male parent.
Sexual & Asexual Reproduction
________ reproduction occurs when offs…
________ is a form of asexual reproduc…
_____________is a form of asexual repr…
________________ is a form of asexual…
asexual
budding
vegetative propagation
binary fission
________ reproduction occurs when offs…
asexual
________ is a form of asexual reproduc…
budding
asexual reproduction, sexual reproduction
binary fussion
budding
sporulation
vegetative propogation
unicellular organisms equal cytoplasmic division
unequal cytoplasmic division
formation of spores by parent organism
cutting, bulbs, tubers, runners, grafting
binary fussion
unicellular organisms equal cytoplasmic division
budding
unequal cytoplasmic division
268 terms
Sexuality and reproduction
What is sexuality influenced by?
What are 2 common issues with sex and…
What is dyspareunia?
What does the PLISSIT model stand for?
Physiological, psychological, religious, culture
Chronic pain, osteoarthritis
Painful intercourse, often from less lube
Permission... Limited information... Specific Suggestions... Intensive…
What is sexuality influenced by?
Physiological, psychological, religious, culture
What are 2 common issues with sex and…
Chronic pain, osteoarthritis
9 terms
Sexual Reproduction
Egg
Sperm
Sexual Reproduction
Fertilization
Female Sex Cells
Male Sex Cells
Type Of Reproduction That Occurs When Genetic Information Fro…
Occurs When An Egg And A Sperm Combine, Forming A Zygote
Egg
Female Sex Cells
Sperm
Male Sex Cells
18 terms
Sexual reproduction
Somatic cell
Mitosis
Gamete
Meiosis
A body cell
A type of cell division in which DNA is divided equally betwe…
A reproduction cell in a multicellular organism
The form of cell division that produces gametes
Somatic cell
A body cell
Mitosis
A type of cell division in which DNA is divided equally betwe…
20 terms
Sexual Reproduction
egg
DNA
fertilization
fission
female sex cell
genetic information in a cell
joining of a egg and sperm
cell division in prokaryotes that forms two new cells
egg
female sex cell
DNA
genetic information in a cell
10 terms
Sexual Reproduction
Meiosis
egg
sperm
sexual reproduction
A type of cell division that results in four daughter cells e…
Female sex cell
Male sex cell
a type of reproduction in which the genetic materials from tw…
Meiosis
A type of cell division that results in four daughter cells e…
egg
Female sex cell
17 terms
Sexual Reproduction
Zygote
Female sex cell
Male sex cell
Sexual Reproduction
formed during fertilization
Egg/ formed in ovary
Sperm/ formed in testis
egg and sperm meet... produce an offspring
Zygote
formed during fertilization
Female sex cell
Egg/ formed in ovary
14 terms
Sexual Reproduction
zygote
morula
blastula
gastrula
fertilixed egg
end of 1st week, ball of cells
2nd week hollow ball of cells, stem
cells organize into 3 layers
zygote
fertilixed egg
morula
end of 1st week, ball of cells
7 terms
Sexual Reproduction
Sexual Reproduction
Hermaphrodites
Chromosomal Numbers
Meiosis
Involves genetic contributions, in the form of gametes, from…
In some animal species, a single organism has both egg-produc…
Chromosomes are the carriers of genetic information. ... Each eu…
The process that produces gametes. Does not produce any ident…
Sexual Reproduction
Involves genetic contributions, in the form of gametes, from…
Hermaphrodites
In some animal species, a single organism has both egg-produc…
25 terms
Sexual reproduction
Gamete
Testes
Scrotum
Fertilisation
Reproductive cells (sperm or ova) containing half the genetic…
Organs that produce sperm and sex hormones
Pouch of skin containing testes. It hangs outside the body to…
Penetration of the ovum by a sperm.
Gamete
Reproductive cells (sperm or ova) containing half the genetic…
Testes
Organs that produce sperm and sex hormones
26 terms
Sexual Reproduction
Gamete
Testes
Scrotum
Fertilisation
A mature male or female sex cell which is able to unite with…
An organ which produces spermatozoa... (male reproductive cells).
A pouch of skin containing the testes
The action or process of fertilizing an egg or a female anima…
Gamete
A mature male or female sex cell which is able to unite with…
Testes
An organ which produces spermatozoa... (male reproductive cells).
17 terms
Sexual reproduction
Sexual reproduction
Asexual reproduction
Gene
Chromosome
Reproduction involving the union of gametes.
Reproduction where offspring come from a single organism.
Physical unit of Heredity
Threadlike bodies that contain chromatin and carry genes.
Sexual reproduction
Reproduction involving the union of gametes.
Asexual reproduction
Reproduction where offspring come from a single organism.
8 terms
Sexual reproduction
Sexual reproduction
Egg
Sperm
Fertilization
Type of reproduction in which the genetic material from two d…
Female reproductive for sex cell phone forms in an overy
A male reproductive or sex cell forms in a testes
A reproductive process in which a sperm join an egg
Sexual reproduction
Type of reproduction in which the genetic material from two d…
Egg
Female reproductive for sex cell phone forms in an overy
27 terms
Sexual reproduction
sexual reproduction
egg
sperm
fertilization
a type of reproduction in which the genitic materals from two…
female sex cell
male sex cell
an egg cell and a sperm cell join together
sexual reproduction
a type of reproduction in which the genitic materals from two…
egg
female sex cell
10 terms
Sexual reproduction
Sexual reproduction
Egg
Sperm
Fertilization
Reproduction of offspring from the combination of genetic mat…
Female sex cell
Male sex cell
Joining of an egg and sperm
Sexual reproduction
Reproduction of offspring from the combination of genetic mat…
Egg
Female sex cell
14 terms
Sexual Reproduction
Definition
Oviparity
Viviparity
Ovoviviparity
In mammals, sex is determined early in development. Females a…
Eggs are fertilized internally but complete development outsi…
The young develop within the mother and obtain nourishment fr…
Fertilized eggs complete development inside the mother and de…
Definition
In mammals, sex is determined early in development. Females a…
Oviparity
Eggs are fertilized internally but complete development outsi…
8 terms
Sexual reproduction
Testis
Epididymis
Scrotum
Vas deferens
Male gonads. Where sperm is produced in seminiferous tubules
Area where sperm are received, mature and can swim
Sacs that hold the testes outside the body cavity so that the…
Muscular tube that carries mature sperm from epididymis to th…
Testis
Male gonads. Where sperm is produced in seminiferous tubules
Epididymis
Area where sperm are received, mature and can swim
8 terms
Sexual Reproduction
2 sex cells
sperm cell
eggs
fertilization
egg and sperm
formed in male reproductive organs
formed in the female reproductive
joining of an egg and sperm
2 sex cells
egg and sperm
sperm cell
formed in male reproductive organs
11 terms
Sexual Reproduction
Reproduction:
In order for organisms to survive, org…
Sexual Reproduction:
Offspring inherits...
Production of an offspring by either one or two parents.
Reproduce
Production of offspring with two parents
50% of DNA from each parent
Reproduction:
Production of an offspring by either one or two parents.
In order for organisms to survive, org…
Reproduce
9 terms
sexual reproduction
meiosis
Gametes
haploid
fertilization
the process that results in the formation of gametes
sex cells, egg or sperm, which have haploid chromosomes
haploid means half, as in the number of chromosomes
the union of egg and sperm
meiosis
the process that results in the formation of gametes
Gametes
sex cells, egg or sperm, which have haploid chromosomes
18 terms
Sexual reproduction
sexual reproduction
female sex cells
male sex cell
Fertilization
reproduction that occurs when genetic info from 2 parents to…
egg cells
Sperm cells
occurs when an egg and sperm combine forming a zygote
sexual reproduction
reproduction that occurs when genetic info from 2 parents to…
female sex cells
egg cells
9 terms
Sexual Reproduction
Sexual reproduction
Egg
Sperm
Fertilization
A type of reproduction where genetic material from two differ…
Female sex cell. Forms in the ovaries.
Male sex cell. Forms in the testis.
An egg and a sperm cell join together.
Sexual reproduction
A type of reproduction where genetic material from two differ…
Egg
Female sex cell. Forms in the ovaries.
14 terms
Sexual reproduction
Sexual reproduction
gene
heredity
genotype
the production of new living organisms by combining genetic i…
is the basic physical and functional unit of heredity.
the passing on of physical or mental characteristics genetica…
the genetic constitution of an individual organism.
Sexual reproduction
the production of new living organisms by combining genetic i…
gene
is the basic physical and functional unit of heredity.
15 terms
sexual reproduction
asexual reproduction
Sexual reproduction
chromosome
gene
-1 parent... -2 genetically identical offspring (clone)... -mutatio…
-2 parents... -genetic diversity... -energy cost... -longer process... -f…
the organization of DNA
a section of DNA that codes for a particular trait
asexual reproduction
-1 parent... -2 genetically identical offspring (clone)... -mutatio…
Sexual reproduction
-2 parents... -genetic diversity... -energy cost... -longer process... -f…
14 terms
Sexual Reproduction
Sexual Reproduction
Gene
Heredity
Alleles
is a form of reproduction where two types of specialized repr…
a linear sequence of nucleotide along a segment of DNA that p…
the transmission of genetic characters from parents to offspr…
any of several forms of a gene.
Sexual Reproduction
is a form of reproduction where two types of specialized repr…
Gene
a linear sequence of nucleotide along a segment of DNA that p…
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