INTRO TO REPRODUCTION Flashcards

1
Q

a biological process in which an organism gives rise to offspring

A

reproduction

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2
Q

reproduction by a single parent without formation of gametes

A

asexual reproduction

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3
Q

reproduction by two parents of opposite sex involving in the formation and fusion of gametes

A

sexual reproduction

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4
Q

an offspring that is an exact copy of their parents

A

clone

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5
Q

what type of offspring is developed from asexual reproduction?

A

clone

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6
Q

what type of reproduction is more common in unicellular organisms?

A

asexual reproduction

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7
Q

how do single cell organisms of the kingdom Monera and Protista reproduce?

A

binary fission

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8
Q

what is the division of the cell in two halves, with each half developing into an adult?

A

binary fission

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9
Q

what are motile asexual spores that use the flagellum for locomotion?

A

zoospores

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10
Q

what are examples of zoospores? (A, F)

A

algae and fungi

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11
Q

what is produced in yeast when the cell division is unequal?

A

buds

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12
Q

what is produced in hydra when there is a small outgrowth?

A

buds

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13
Q

what are the asexual spores in fungus that are generated by mitosis called?

A

conidia

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14
Q

what is an example of an organism that reproduces via a conidia?

A

penicillium

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15
Q

how do conidia develop in phylum Ascomycota (sac fungi)?

A

on a special stalk called conidiophores

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16
Q

what are internal buds of freshwater sponges called?

A

Gemmules

17
Q

what is the asexual reproduction in plants called?

A

vegetative reproduction

18
Q

how does vegetative reproduction occur? (R,R,S,T,O,B)

A

runner, rhizome, sucker, tuber, offset, bulb

19
Q

what do you call a plant that reproduces via a slender stem that grows horizontally to the ground, which cuts off and develops into a new individual?

A

runner

20
Q

what is an example of a runner? (S)

A

strawberry

21
Q

what is an example of an offset? (TOB)

A

terror of bengal

22
Q

what is another name for the terror of bengal?

A

water hyacinth (Eichhornia)

23
Q

why is the terror of bengal a considered a water weed?

A

it rapidly reproduces in a short period, and drains oxygen from the water, leading to the death of fishes

24
Q

what do you call a plant that reproduces via a modified underground stem?

A

rhizome

25
Q

what is an example of a rhizome? (G,C)

A

ginger and canna

26
Q

what do you call a plant that reproduces through a basal shoot/root sprout/adventitious shoot?

A

sucker

27
Q

what are examples of suckers? (A, C)

A

apple and cherry

28
Q

what do you call a plant that reproduces through short, thickened underground stems that bear minute scale leaves with buds?

A

tubers

29
Q

what are examples of tubers?

A

potatoes

30
Q

what do you call a plant that reproduces through a virtually complete daughter plant which was asexually produced from the mother plant?

A

offset

31
Q

what do you call a plant that reproduces through a short stem with fleshy leaves or leaf bases?

A

bulbs

32
Q

what are examples of bulbs? (OG)

A

onion and garlic