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GENBIO 2 REVIEWER > Animal Reproduction > Flashcards

Animal Reproduction Flashcards

1
Q

these are known as sex cells

A

gametes

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2
Q

individuals arise from outgrows

A

budding

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3
Q

union of egg and sperm

A

fertilization

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4
Q

reproduction which involves the union of gametes

A

sexual reproduction

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5
Q

separation of 1 parent into 2 or more individuals

A

fission `

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6
Q

2 classifications of reproduction

A

sexual and asexual

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7
Q

this accompanies fragmentation; is the regrowth of lost body parts

A

regeneration

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8
Q

known as “virgin birth”

A

parthenogenesis

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9
Q

the release of mature egg cells

A

ovulation

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10
Q

creation of offspring without union of sperm and egg

A

asexual reproduction

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11
Q

breaking of body parts that develop into adults

A

fragmentation

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12
Q

one organism with both male and female reproductive organs

A

hermaphrodite

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13
Q

common opening in nonmammalian vertebrates of the digestive, excretory, and reproductive system

A

cloaca

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14
Q

sex organs that produce gametes

A

gonads

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15
Q

male gonads

A

testes

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16
Q

female gonads

A

ovaries

17
Q

male gametes

A

sperm

18
Q

female gametes

A

egg

19
Q

what forms when a sperm and egg fuse?

A

zygote

20
Q

reproduction seen in sea stars

A

fragmentation

21
Q

reproduction seen in earthworms

A

hermaphroditism

22
Q

reproduction seen in hydra

A

budding

23
Q

reproduction seen in sea anemone

A

fission

24
Q

give 3 benefits of sexual reproduction

A
  • more variation in species
  • increases rate of adaptation
  • gene shuffling or recombination eliminates bad genes
25
Q

which type of reproduction produces more gametes?

A

asexual reproduction

26
Q

which type of reproduction provides more protection and parental care?

A

sexual reproduction

GENBIO 2 REVIEWER (12 decks)

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