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Brrunno [24]
2 years ago
12

What is made when a sperm cell combines with the polar nuclei?

Biology
1 answer:
balandron [24]2 years ago
8 0

Answer:

Explanation:Two of the nuclei (the polar nuclei) move to the center of the embryo sac and fuse together, forming a single, diploid central cell. This central cell later fuses with a sperm to form the triploid endosperm, which will ultimately provide nourishment for the developing embryo (analogous to yolk in animal eggs).

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In chickens, FF produces extreme frizzle (very brittle and curly feathers), Ff has mild frizzle and ff has normal feathers. An e
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if pure FF and pure ff marry, phenotypic ratio is all Ff or half-half

mild-ruffled feathers for all the chicks

Explanation:

makes sense

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2 years ago
What is the meaning of structure?
Keith_Richards [23]

Answer:

the word 'structure' in biology has the following meaning;

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6 0
2 years ago
Kayla summarizes the cell theory to her class. She states that all organisms are made up of one or more cells. Which pair of sta
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C

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4 0
3 years ago
HELP!!!!!!!!!!!
Luba_88 [7]

Answer:

The answer is

2. magnetism and fluorescence

Explanation:

The other properties mentioned are common properties that are used to identify all minerals. As you can see, hardness, color and fracture are common properties that cut across all minerals. Magnetism and fluorescence however, are not very common and are found in only a few special minerals. That is why they are considered special properties.

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3 0
3 years ago
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Of the following natural processes, which have affected global climate change?
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B. Air temperature
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