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Nataly [62]
3 years ago
7

Why do these pea plants get 2 alleles for pea color?

Biology
1 answer:
almond37 [142]3 years ago
4 0
Pea plants have 2 different variations for their genes. Ex: All of the offspring get Y for yellow plant and y for the green plant so they are all Yy. Yy is a yellow plant. yy is a green plant because of gene variations
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What does a plant need to create a glucose molecule in photosynthesis?
DerKrebs [107]

Answer: 1 glucose

Explanation: Basically, in photosynthesis, energy from light is used to convert carbon dioxide and water into glucose and oxygen. For 6 carbon dioxide and 6 water molecules, 1 glucose molecule and 6 oxygen molecules are produced. So your answer is 1 glucose. BTW, I got my answer from Google and from the website called thoughtco    Go check it out!

4 0
3 years ago
Why is the presence of only 2 adult female wolves of such concern to isle royale scientists?
Lesechka [4]
Since two females are unable to reproduce. Therefore, if only two females are still alive, the species will become extinct.
4 0
3 years ago
A massive toxic spill kills off half the population of photosynthetic plankton in the ocean. What would happen to the atmosphere
Rzqust [24]

Answer:

The amount of oxygen in the atmosphere would decrease.

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If a massive toxic spill kills off half the population of photosynthetic plankton in the ocean. That would mean that only half of the original population of plankton will remain. Photosynthetic plankton consumes carbon dioxide from the atmosphere during photosynthesis to produce energy and releases oxygen.

5 0
3 years ago
The sedimentation coefficient:
chubhunter [2.5K]

Answer:

option D is incorrect

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the sedimentation coefficient is measured in Svedberg units named after the scientist Theodore Svedberg. the shape of the particle being measured in the ultracentrifuge is one of the factors that determines the sedimentation coefficient. the values are usually not additive as the sedimentation coefficient is based on the rate at which a particle sediments in an ultracentrifuge and not on the size. for example, the sedimentation coefficient of eukaryotic ribosome is 80S but is made up of the 60S large subunit and the 40S small subunit.

8 0
3 years ago
Choose all the answers that apply.
victus00 [196]

Answer:

Explanation:

Choose all the answers that apply.

Water:

1.Can dissolve most substances

2. Has a strong attraction to itself

3.Is neither acidic and basic

water does not contracts when it freezes ,water expands i.e gets less dense when it freezes, which is unusual for liquids.

7 0
3 years ago
Read 2 more answers
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