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Study sets matching "sexual reproduction"

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Study sets matching "sexual reproduction"

66 terms
Sexual Reproduction
somatic cells
gamete
sperm
eggs
Also called body cells, reproduce by cell division and make u…
Sex cells (egg or sperm) that have half of chromosomes
Male sex cells.
Female sex cells.
somatic cells
Also called body cells, reproduce by cell division and make u…
gamete
Sex cells (egg or sperm) that have half of chromosomes
24 terms
Sexual Reproduction
environment
anisogamete
anisogamy
anther
The surroundings of an organism.
The condition of having gametes similar in shape, but differe…
The condition of having anisogametes
The part of the stamen of a flower that bears the pollen.
environment
The surroundings of an organism.
anisogamete
The condition of having gametes similar in shape, but differe…
7 terms
Reproduction & Heredity: Sexual Reproduction
Conjugation
Internal Fertilization
External Fertilization
Pros of Internal Fertilization
is the transfer of genetic material between bacterial cells b…
the union of an egg and a sperm that takes place inside the f…
a sperm cell unites with an egg cell in the open
*more offspring survive... *good traits selected
Conjugation
is the transfer of genetic material between bacterial cells b…
Internal Fertilization
the union of an egg and a sperm that takes place inside the f…
7 terms
Reproduction & Heredity: Sexual Reproduction
Conjugation
Internal Fertilization
External Fertilization
Pros of Internal Fertilization
is the transfer of genetic material between bacterial cells b…
the union of an egg and a sperm that takes place inside the f…
a sperm cell unites with an egg cell in the open
*more offspring survive... *good traits selected
Conjugation
is the transfer of genetic material between bacterial cells b…
Internal Fertilization
the union of an egg and a sperm that takes place inside the f…
29 terms
Sexual Reproduction
Sexual Reproduction
Chromosome
Homologous
Centromere
A reproductive process that involves two parents that combine…
A threadlike, gene-carrying structure found in the nucleus.
Chromosomes that have the same sequence of genes, that have t…
Area where the chromatids of a chromosome are attached.
Sexual Reproduction
A reproductive process that involves two parents that combine…
Chromosome
A threadlike, gene-carrying structure found in the nucleus.
22 terms
Sexual Reproduction
Sexual Reproduction
Egg
Sperm
Fertilization
A reproductive process that involves two parents that combine…
Female sex cell
Male sex cell
Process in sexual reproduction in which male and female repro…
Sexual Reproduction
A reproductive process that involves two parents that combine…
Egg
Female sex cell
15 terms
Sexual Reproduction
somatic cells
gamete
sperm
eggs
Also called body cells, reproduce by cell division and make u…
Sex cells (egg or sperm) that have half of chromosomes
Male sex cells.
Female sex cells.
somatic cells
Also called body cells, reproduce by cell division and make u…
gamete
Sex cells (egg or sperm) that have half of chromosomes
11 terms
Sexual Reproduction
Sexual Reproduction
Zygote
Fertilization
Embryo
A type of reproduction in which two parents give rise to offs…
Diploid cell formed when a sperm fertilizes an egg.
A stage in reproduction when an egg and a sperm fuse to creat…
A developing human from fertilization through the first 8 wee…
Sexual Reproduction
A type of reproduction in which two parents give rise to offs…
Zygote
Diploid cell formed when a sperm fertilizes an egg.
33 terms
Sexual Reproduction
The fusing of an egg and a sperm cell.…
Sperm
28 days, this is called ovulation
Males continually produce sperm in the…
What is Fertilisation?
What are the sex cells called in males?
How often do females produce eggs and what is this called?
How often do males produce sperm?
The fusing of an egg and a sperm cell.…
What is Fertilisation?
Sperm
What are the sex cells called in males?
34 terms
Sexual Reproduction
sexual reproduction
egg
sperm
meiosis
A reproductive process that involves two parents that combine…
A female sex cell
Male sex cell
Cell division that produces reproductive cells in sexually re…
sexual reproduction
A reproductive process that involves two parents that combine…
egg
A female sex cell
18 terms
Sexual Reproduction
sexual reproduction
sperm
egg
fertilization
A reproductive process that involves two parents that combine…
Male sex cell, formed in meiosis
Female sex cell, formed in meiosis
The joining of a sperm and an egg
sexual reproduction
A reproductive process that involves two parents that combine…
sperm
Male sex cell, formed in meiosis
32 terms
sexual reproduction
meiosis
mitosis
teste
scrotum
cell division that produces gamates, occurs in the gonads, 1…
1 diploid cell divided to get 2 diploid cells
male gonad, produce sperm, produce testosterone
sac that holds test, regulates temperature of tests
meiosis
cell division that produces gamates, occurs in the gonads, 1…
mitosis
1 diploid cell divided to get 2 diploid cells
43 terms
sexual reproduction
meiosis
mitosis
teste
scrotum
cell division that produces gamates, occurs in the gonads, 1…
1 diploid cell divided to get 2 diploid cells
male gonad, produce sperm, produce testosterone
sac that holds test, regulates temperature of tests(97.5)
meiosis
cell division that produces gamates, occurs in the gonads, 1…
mitosis
1 diploid cell divided to get 2 diploid cells
11 terms
Sexual and Asexual reproduction
Reproduction
Asexual reproduction
Sexual reproduction
Offspring
The ability to make the next generation.
The process of forming a new individual from a single parent.
The process of forming a new individual from two parents.
The product of reproduction.
Reproduction
The ability to make the next generation.
Asexual reproduction
The process of forming a new individual from a single parent.
9 terms
Sexual Reproduction
meiosis
gamete
haploid (n)
gene
Process of cell division resulting in four haploid (n) cells…
Sex cells (egg and sperm)
A cell containing half the number of chromosomes as the paren…
Coiled up DNA - genetic material
meiosis
Process of cell division resulting in four haploid (n) cells…
gamete
Sex cells (egg and sperm)
11 terms
Sexual Reproduction
Sexual Reproduction
Gametogenesis
Gametes
Gonads
the production of specialized cells (Gametes) and the fusion…
process where gametes are produced
sperm and egg cells
Organs where meiotic cell division and cell maturation take p…
Sexual Reproduction
the production of specialized cells (Gametes) and the fusion…
Gametogenesis
process where gametes are produced
28 terms
Sexual Reproduction
Haploid
Diploid
Prophase I
Telophase I
cells that have only one chromosome from each pair (1n)
cells that have pairs of homologous chromosomes (2n)
phase during Meiosis I when chromosomes condense and the nucl…
phase during Meiosis I when the cell divides forming two daug…
Haploid
cells that have only one chromosome from each pair (1n)
Diploid
cells that have pairs of homologous chromosomes (2n)
46 terms
Sexual reproduction
Contraceptive
Egg
Embryo
Fertilization
A method or device used to prevent pregnancy, including the c…
The female sex cell
An unborn baby during its firts two months of development
When the egg and sperm neclei fuse
Contraceptive
A method or device used to prevent pregnancy, including the c…
Egg
The female sex cell
18 terms
Sexual Reproduction
sexual reproduction
sperm
egg
fertilization
A reproductive process that involves two parents that combine…
Male sex cell, formed in meiosis
Female sex cell, formed in meiosis
The joining of a sperm and an egg
sexual reproduction
A reproductive process that involves two parents that combine…
sperm
Male sex cell, formed in meiosis
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
sexual reproduction
egg
sperm
fertilization
Process by which cells from two different parents unite to pr…
Female gamete
Male gamete
The joining of a sperm and an egg
sexual reproduction
Process by which cells from two different parents unite to pr…
egg
Female gamete
29 terms
Sexual Reproduction
sexual reproduction
meiosis
recombination
haploid
A reproductive process that involves two parents that combine…
A type of cell division that results in four daughter cells e…
The result of crossing-over, traits may be different from par…
An organism or cell having only one complete set of chromosom…
sexual reproduction
A reproductive process that involves two parents that combine…
meiosis
A type of cell division that results in four daughter cells e…
19 terms
Sexual Reproduction
Allele
Crossing over
Diploid
Dominant
Alternative form that a single gene may have for a particular…
Exchange of chromosomal segments between a pair of homologous…
Cell with two copies of each chromosome (2n).
Mendel's name for a specific trait that appeared in the f1 ge…
Allele
Alternative form that a single gene may have for a particular…
Crossing over
Exchange of chromosomal segments between a pair of homologous…
17 terms
Sexual Reproduction
Fertilization
Name the two ways plants can reproduce
Another name for plant pollen is _____…
Offspring of sexual reproduction are _…
Joining of the sperm and egg
Asexually and sexually
Sperm
Similar, different, unique
Fertilization
Joining of the sperm and egg
Name the two ways plants can reproduce
Asexually and sexually
9 terms
Sexual reproduction
What is sexual reproduction?
What is a diploid cell?
What is an egg?
What is a zygote?
The genetic material from two different cells combine to prod…
Cell that has pairs of chromosomes. Body cells are all diploi…
Female sex cell that forms in ovaries
A new cell produced during fertilization
What is sexual reproduction?
The genetic material from two different cells combine to prod…
What is a diploid cell?
Cell that has pairs of chromosomes. Body cells are all diploi…
22 terms
Sexual and Asexual Reproduction
Asexual reproduction
Binary fission
Budding
Regeneration
Type of reproduction that makes an identical copy of a parent…
When an organism splits into an exact copy
A small growth on an organism that splits and grows into a ne…
When an organism grows back a part that it lost
Asexual reproduction
Type of reproduction that makes an identical copy of a parent…
Binary fission
When an organism splits into an exact copy
SEXUAL Reproduction
Egg
Sperm
Zygote
Sexual Reproduction
Female sex cell
Male sex cell
Formed when a sperm cell fertilizes an egg
A type of reproduction in which the genetic material from two…
Egg
Female sex cell
Sperm
Male sex cell
6 terms
Sexual reproduction
There are two parents True/False
The offspring has a unique genetic cod…
Cannot adapt True/False
Have variations T/F
True
True
False
True
There are two parents True/False
True
The offspring has a unique genetic cod…
True
7 terms
Sexual vs Asexual Reproduction
mitosis
budding
fission
offspring
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…
The next generation of an organism.
mitosis
Cell duplication resulting in exact copy.
budding
Asexual reproduction where offspring grows off of the parent.…
6 terms
Sexual Reproduction
Sexual Reproduction
Sex Cells
Body Cells
Haploid
Two cells combine to produce an offspring
Cells which have half the number of chromosomes and can combi…
Cells which are found in most parts of the body, cannot combi…
Have half the number of chromosomes. Sex Cells.
Sexual Reproduction
Two cells combine to produce an offspring
Sex Cells
Cells which have half the number of chromosomes and can combi…
26 terms
Sexual reproduction
Gamete
Testes
Scrotum
Fertilisation
A sex cell
Produces sperm
Protects the testes and controls temperature.
When the male cells fuses with the female cell
Gamete
A sex cell
Testes
Produces sperm
12 terms
Sexual reproduction
gene
homologous chromosome
gamete
haploid
A segment of DNA on a chromosome that codes for a specific tr…
Pair of chromosomes that are the same size, same appearance a…
Sex cell
An organism or cell having only one complete set of chromosom…
gene
A segment of DNA on a chromosome that codes for a specific tr…
homologous chromosome
Pair of chromosomes that are the same size, same appearance a…
25 terms
Sexual Reproduction
Sexual Reproduction
Chromosome
Homologous
Centromere
A reproductive process that involves two parents that combine…
A threadlike, gene-carrying structure found in the nucleus.
Chromosomes that have the same sequence of genes, that have t…
Area where the chromatids of a chromosome are attached.
Sexual Reproduction
A reproductive process that involves two parents that combine…
Chromosome
A threadlike, gene-carrying structure found in the nucleus.
27 terms
sexual reproduction
sexual reproduction
egg
sperm
fertilization
A reproductive process that involves two parents that combine…
Female sex cell
Male sex cell
Process in sexual reproduction in which male and female repro…
sexual reproduction
A reproductive process that involves two parents that combine…
egg
Female sex cell
14 terms
Sexual Reproduction
sexual reproduction
gene
heredity
alleles
reproduces offspring by two parents
the basic unit of heredity
genetic information gets passed to th offspring
the different forms of a gene
sexual reproduction
reproduces offspring by two parents
gene
the basic unit of heredity
52 terms
Sexual Reproduction
gametes
Testis
spermatogenesis
Epeididymis
-sex cells ... -conjugation of 2 gametes -> zygote
-produce sperm within coiled seminiferous tubules ... -contains…
-production of sperm... -begins at puberty ... -spermatogonia (dipl…
-attached to testes ... -site of sperm storage and maturation
gametes
-sex cells ... -conjugation of 2 gametes -> zygote
Testis
-produce sperm within coiled seminiferous tubules ... -contains…
27 terms
SEXUAL REPRODUCTION
sexual reproduction
egg
sperm
fertilization
A reproductive process that involves two parents that combine…
Female sex cell
Male sex cell
Process in sexual reproduction in which male and female repro…
sexual reproduction
A reproductive process that involves two parents that combine…
egg
Female sex cell
Sexual reproduction
Gametes
Somatic Cells
Mitosis
Allele
Sex cells
Any cells in the body other than reproductive cells
Cell division
Different forms of a gene
Gametes
Sex cells
Somatic Cells
Any cells in the body other than reproductive cells
14 terms
Sexual Reproduction
Sexual Reproduction
Gene
Heredity
Alleles
Thee production of new living organisms by combining genetic…
A unit of heredity that is transferred from a parent to offsp…
The passing on of physical or mental characteristics genetica…
One of two or more alternative forms of a gene that arise by…
Sexual Reproduction
Thee production of new living organisms by combining genetic…
Gene
A unit of heredity that is transferred from a parent to offsp…
8 terms
Sexual Reproduction
uterus
ovary.
urethra
vagina
hollow muscular lining where baby grows
produce female sex hormones and eggs
tube where urine flows out from bladder
muscular tube connecting cervix to outside of body
uterus
hollow muscular lining where baby grows
ovary.
produce female sex hormones and eggs
15 terms
Sexual Reproduction
Menstruation
Estrogen
Fertilization
Ovulation
Unfertilized egg and inner lining of the uterus are shed from…
Female sex hormone
Joining of an egg and sperm
Release of a mature egg
Menstruation
Unfertilized egg and inner lining of the uterus are shed from…
Estrogen
Female sex hormone
33 terms
Sexual Reproduction
somatic cells
gamete
sperm
eggs
Also called body cells, reproduce by cell division and make u…
Sex cells (egg or sperm) that have half of chromosomes
Male sex cells.
Female sex cells.
somatic cells
Also called body cells, reproduce by cell division and make u…
gamete
Sex cells (egg or sperm) that have half of chromosomes
16 terms
sexual reproduction
gamete
gonad
meiosis
egg
sex cells (sperm & egg)
where sex cells are made
make sex cells (sperm & egg)
female gamete
gamete
sex cells (sperm & egg)
gonad
where sex cells are made
16 terms
sexual reproduction
Gamete
Gonad
Meiosis
Egg
sex cell (sperm & egg)
where sex cells are made
makes sex cells (sperm & egg)
female gamete
Gamete
sex cell (sperm & egg)
Gonad
where sex cells are made
44 terms
Sexual Reproduction
Homologous
Crossing over
Synapsis
Exocrine Glan
Structures in different species that are similar because they…
Process in which homologous chromosomes exchange portions of…
Pairing of homologous chromosomes
gland that releases its secretions through tubelike structure…
Homologous
Structures in different species that are similar because they…
Crossing over
Process in which homologous chromosomes exchange portions of…
9 terms
sexual reproduction
sexual reproduction
egg
sperm
fertilization
is a type of reproduction in which the genetic materials from…
the female sex cell an egg, forms in an ovary
the male sex cell a sperm, forms in a testis
this is the process of reproduction
sexual reproduction
is a type of reproduction in which the genetic materials from…
egg
the female sex cell an egg, forms in an ovary
13 terms
sexual reproduction
asexual reproduction
sexual reproduction
fertilization
offspring
A reproductive process that involves only one parent and prod…
A reproductive process that involves two parents that combine…
Fusion of an egg and sperm cell
Product of reproduction, a new organism produced by one or mo…
asexual reproduction
A reproductive process that involves only one parent and prod…
sexual reproduction
A reproductive process that involves two parents that combine…
24 terms
Sexual Reproduction
Sexual Reproduction
Chromosomes
Meiosis
Reduction Division
When two different parent cells unite and one genetically dif…
Each Chromosome can carry thousands of different genes (trait…
Meiosis is a special type of cell division that produces sex…
It is Meiosis. Because the cell copies the chromosomes ONCE b…
Sexual Reproduction
When two different parent cells unite and one genetically dif…
Chromosomes
Each Chromosome can carry thousands of different genes (trait…
15 terms
Sexual reproduction
Gamete
Gonad
Meiosis
Egg
Sex cells [sperm & egg]
Where sex cells are made
makes sex cells [sperm & egg]
female gamete
Gamete
Sex cells [sperm & egg]
Gonad
Where sex cells are made
17 terms
Sexual Reproduction
anther
attract
behavior
female
the part of a flower's stamen that contains the pollen
to pull towards
all of the actions and reactions of an animal
belonging to the biological sex that produces egg gametes
anther
the part of a flower's stamen that contains the pollen
attract
to pull towards
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