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Knowledge on Functioning Organisms Topic Science T3 > Asexual reproduction & plant > Flashcards

Asexual reproduction & plant Flashcards

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Biology 101 flashcards
1
Q

What is sexual plant reproduction?

A

two parent cells that produce offspring which is different to the parent cells

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2
Q

What plant reproduction system is best for changing enviroments?

A

Sexual reproduction

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3
Q

How is sexual reproduction produced by?

A

meiosis

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4
Q

What is asexual reproduction?

A

Only one parent cell produces offspring that is identical to the parent cell

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5
Q

What type of plant reproduction has a full genetic copy of info of parent cell, but has unique offspring?

A

Sexual reproduction

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5
Q

Does sexual reproduction require gametes?

A

Yes

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6
Q

What plant reproduction does not need a partner to reproduce?

A

Asexual reproduction

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7
Q

What plant reproduction is more energy efficient?

A

Asexual reproduction

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8
Q

What is mitosis?

A

When a cell splits in half to become 2 new identical cells (cycle repeatedly occurs until eventually a new plant is created)

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9
Q

What is vegetative propagation?

A

Type of asexual reproduction (that occurs in roots, leaves and stems)

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10
Q

What are the male parts of a basic flower structure?

A

Anther, Filament, Stamen

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11
Q

What are the female parts of a basic flower structure?

A

Stigma, Style, Ovary, Ovule and the Carpel

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12
Q

Function of the anther

A

-male part
-pollen is made

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13
Q

Function of the Filament

A

-male part
-carries nutrients to the anther for development

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14
Q

Function of petals

A

-not female and not male part
-attracting pollinators

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15
Q

Sepal function

A

-not female and not male part
-protects the organs

16
Q

What is the function of stigma

A

-female part
-helps to collect pollen

17
Q

Function of the style

A

-female part
-holds the stigma upright
-helps fertilizations by delivering sperm cells to the egg

18
Q

Function of the ovary

A

-female part
-prepares ovule for fertilization

19
Q

Function of the Ovule

A

-female part
-produces and cares for the egg cells

20
Q

What is binary fission

A

single cell splits into two cells to multiply.

21
Q

What is budding

A

a small part of the parents body develops into a new organism that starts as a bud and detaches from the parent into a new individual

22
Q

What is fragmentation?

A

form of asexual reproduction: fragment of the parent breaks off and develops into a whole new but genetically identical individual

23
Q

What is parthenogenesis

A

Reproduction without fertilizations

24
Q

What type of reproduction is parthenogenesis

A

Asexual

25
Q

What type of reproduction is Binary fission

A

Asexual

Knowledge on Functioning Organisms Topic Science T3 (9 decks)

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