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Reproduction review

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