Biology, 06.09.2019 19:30, lukeritsema88
Double fertilization occurs when
a. two sperm enter the ovule; one fertilizes the egg, one fuses with 2 polar nuclei
b. one sperm enters the ovule and fertilizes 2 eggs
c. two sperm enter the ovule; and fertilizes1 egg
d. two sperm enter the ovule; one fertilizes the egg, one fuses with the endosperm
Answers: 3
Biology, 22.06.2019 09:00, FireStorm4346
This is a typical grassland food web. it is also a small picture of an important cycle on earth: the carbon cycle. describe how the carbon gets into this food web. a) bacteria and fungi, the decomposers, recycle carbon from dead organisms. b) carbon is found in the grass and is passed from one level to the next in this food web. eliminate c) all living things give off carbon dioxide as a by-product of respiration and it is released into the atmosphere. d) plants use carbon dioxide as a reactant in photosynthesis, to make usable chemical energy in the form of a sugar.
Answers: 1
Biology, 22.06.2019 09:10, ekautz9675
In general, are there any major differences that you can see? explain
Answers: 3
Double fertilization occurs when
a. two sperm enter the ovule; one fertilizes the egg, one fu...
a. two sperm enter the ovule; one fertilizes the egg, one fu...
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