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nydimaria [60]
3 years ago
10

State two functions of a pollen tube...​

Biology
1 answer:
user100 [1]3 years ago
6 0

Pollen tubes are produced by the male gametophytes of seed plants. They act as conduits to transport the male gamete cells from the pollen grain—either from the stigma (in flowering plants) to the ovules at the base of the pistil or directly through ovule tissue in some gymnosperms

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How does the movement of materials across the cell membrane relate to an<br> organism’s survival?
ioda

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Hopefully this what you meant when you asked the question. Have a nice day/evening

8 0
4 years ago
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Nadya [2.5K]

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4 years ago
The gradual change in plants communities of a sand dune ecosystem can be classified as
natita [175]

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<h3>Ecological succession </h3>

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8 0
2 years ago
Which process is catalyzed by rubisco during the light-independent reactions of photosynthesis?
velikii [3]

The right answer is Carbon fixation

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Rubisco, located in chloroplasts, is the most abundant protein in plant biomass and even in total biomass.

3 0
4 years ago
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