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Lera25 [3.4K]
2 years ago
6

The offspring of the cross-fertilization of YY pea plants with purple flowers

Biology
1 answer:
lozanna [386]2 years ago
5 0

Answer: Yy; they’re purple if there’s no codominance or incomplete dominance

Explanation:

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T is tall while t is short. Choose all the genotype(s) for tall individuals.
Furkat [3]

Answer:

Option (A), (C) and (D).

Explanation:

The concept of law of dominance was explained by Mendel while working on the pea plant <em>Pisum sativum. </em>According to this law, the trait which is able to express itself even in hetrozygous condition, the trait is called dominant trait. The trait that are unable to express itself, the trait is called recessive trait.

Here, T means tall and t is short. T shows the dominant trait whereas t is recessive trait. T trait can express itself in heterozygous condition as well. So, TT, Tt and TTTT shows the tall individuals and tt is short individual.

Thus, the correct answer is option (A), (C) and (D).

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3 years ago
One of the most important protective factors for drug use is
jekas [21]
<span> One of the most important protective factors for drug use is</span> believing that there are strong sanctions against substance abuse at school.

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3 years ago
What action could be taken to help conserve the world's supply of copper?
AlladinOne [14]

Answer:  This is a hard question because we need copper for just about anything.  Some people say that electric cars are better because the conserve fuel, but they have copper.  The source of all of our power (electricity) stems from copper.  Simply said, no matter what you do to conserve copper, you are still going to need it and use it.

Explanation:

7 0
3 years ago
What happens to the membrane (visible in the Membrane View Monitor), when you try pushing it all the way to the right? (If you’r
Leona [35]

Answer:

When we try to push membrane to the right, the membrane will Rupture.

<u>Explanation:</u>

Pushing the membrane to the right will rupture the membrane. In human body we have five type of membranes.Every living cell has a boundary. This boundary is known as the membrane. Membrane performs an important function. It is responsible for the movement of substances inside and outside the cell.

If this membrane ruptures the fluid that is inside the membrane comes out. The need for hospitalization might arises in case the membrane ruptures.

4 0
3 years ago
3. How do you calculate the growth in a population?
NISA [10]

Answer:

Percentage each year

Explanation:

Natural Increase + Net In-Migration by the population size at the start of the year.

5 0
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