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Reproduction review
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How do parents protect their offspring?
Herding, Building nests, or Circling the young
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"hetero" means:
Different
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what is a disadvantage of asexual reproduction?
Mr. Jacob will decide correct or incorrect
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Give an example of a homozygous genotype
Anything with the same type of allele. Ex. HH, hh, aa, AA
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The sperm cell contains how much of the parent's DNA?
50%
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F - 5 fingers, r - 4 fingers : Mother: ff ; Father: Ff. What will the phenotype of the offspring be?
4 fingers
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What is an innate behavior?
A behavior that is automatic from birth; a behavior that an organisms DOES NOT have to learn
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What is a zygote?
When a sperm and egg cell combine
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R - Red hair, r - Black hari : Mother: rr ; Father: Rr. What will the phenotype of the offspring be?
Black Hair
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Give an example of a learned behavior:
Mr. Jacob gets to decide if its right or wrong
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Mother: bb ; Father Bb ; Create a punnett square to show the possible genotypes of the offspring
Bb and bb
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How many alleles are in a genotype?
2
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The sperm cell is from which parent?
Father
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In asexual reproduction: the parent has a genotype of Ll. What will the offspring have?
Ll
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Father: Gg ; Mother: GG ; create a punnett square to determine what types of genotypes the offspring could have.
GG, Gg
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"homo" means
Same
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Why does sexual reproduction take longer than asexual?
It takes time to find a mate; OR; Pregnant organisms cannot reproduce
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Other than dancing, what is an example of a courtship behavior?
Cleaning, sounds (mating calls), giving gifts
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A zygote contains what percentage of DNA?
100%
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A courtship behavior is used to...?
Attract a mate
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T - Tall , t - short ; mother: tt, father: TT, what PHENOTYPE will the offspring have?
Tall
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Mother: Hh ; Father: Hh; create a Punnett square to show the possible genotypes for the offspring:
HH, hh, Hh
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True or False: The egg cell is from the father
False
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R - right handed ; r - left handed ; Mother: RR , Father rr. What PHENOTYPE will the offspring have?
Right handed
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