More cards in this set

Card 6

Front

name 2 structures which produce secretions that aid sperm mobility

Back

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Card 7

Front

what do intersital cells do

Back

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Card 8

Front

why is internal fertlisation a necassary adaptaton to life on land

Back

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Card 9

Front

what is the function of the enzymes released after the acrosome membrane ruptures

Back

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Card 10

Front

why do wind polinated flowers produce large quantities of pollen

Back

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Card 11

Front

state 2 ways in which pollen grains are adapted for seed dispersal

Back

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Card 12

Front

what assists the growth if pollen tubules

Back

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Card 13

Front

how is the triploid endosperm nucleaus formed

Back

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