Sexual Reproduction Flashcards

1
Q

stamen

A

,ale flower parts

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2
Q

how many pollen sacs do each anther have

A

4

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3
Q

2 male flower parts

A

anther
filament

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4
Q

3 female flower parts

A

ovary
style
stigma

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5
Q

what does visible pollen mean

A

that it’s mature

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6
Q

What houses the female gametes

A

ovules

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7
Q

Simple ovaries

A

one chamber

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8
Q

compound obaries

A

multiple chambers / carpels

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9
Q

where are the placental tissues

A

carpel

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10
Q

3 functions of the placental tissues

A

where ovules develop from
Where ovules attach to
providing nutrients and water to ovules

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11
Q

locule

A

the carpel chamber

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12
Q

pericarp

A

the wall of the fruit

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13
Q

what is the pericarp originally

A

the wall from the ovary

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14
Q

placentation

A

how placenta is arranged inside of an ovary

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15
Q

does placentation affect fruit development

A

yes

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16
Q

Basal

A

ovules develop from base of ovary

sunflower

17
Q

Marginal

A

ovules attached along the margin of a simple ovary

peas

18
Q

parietal

A

2 or more carpels fused together so that singlular chamber created

spikey thing, cross in middle seeds facing in

19
Q

axile

A

placental tissue in the center of a compound ovary

Tomato
seeds facing out

20
Q

central

A

placenta in mid of simple ovary

kiwi

21
Q

megaspores

A

female

22
Q

how many mother cells are there per ovule

A

one

23
Q

do mega and mcirospores start out as sex celols

A

no

24
Q

What type of cell becomes meristematic when forming megaspores

A

parenchyma cells