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Asexual vs Sexual reproduction
Terms in this set (16)
lipids; bind to receptors (transcription factors)
intersex; have both sets of gonads; part testes part ovary
one parent cell; offspring are clones; paramecium
split by fission; no nucleus
Artificial asexua reproduction
Pros of Asexual
no need to find a mate
Cons of Asexual
little genetic variety meaning it can easily be wiped out
requires the union of two parent cells; provides genetic variety for a species
Why cant gametes be produced by mitosis?
Gametes must have ½ have normal amount so fertilized egg ends up with full number
half number of chromosomes
full number of chromosomes
How do you make gametes haploid?
cell division process that creates haploid gametes from diploid cell; ensures that gametes are haploid and have genetic variation
2 haploid cells unite to form a diploid zygote
pair of chromosomes that are the same size and carry the same genes but not exact copies
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