Many plants can reproduce sexually and asexually because _____.

2 answers:

7 0

The answer is A. Environmental conditions are not always right to produce flowers and seeds for sexual reproduction.

Most plants are able to reproduce either way because even if the conditions aren't right for the plant, it can still make more flowers so it doesn't die out.

I hope this helps! :D

Oksanka [162]2 years ago

5 0

Answer: A. environmental conditions are not always right to produce flowers and seeds for sexual reproduction.

Explanation:

Plants reproduce by the means of both asexual and sexual reproduction. The asexual reproduction is simple and it does not requires the process of formation of gametes, pollination and fertilization. The plants in such cases reproduce by germination of asexual spores, vegetative propagation by using different parts of the plants like stems, roots and others. In sexual reproduction plants produce seeds by the fusion of the male and female gametes which are present in a typical flower. Sometimes plants due to deficiency of nutrients,growth factors, lack of proper sunlight and adverse climatic conditions are incapable of producing the flowers for sexual reproduction. In such conditions the plants would undergo asexual reproduction instead of sexual reproduction.

You might be interested in

Why does surface tension occur?

Kisachek [45]

Surface tension in water owes to the fact that water molecules attract one another, as each molecule forms a bond with the ones in its vicinity. ... This inward net force causes the molecules on the surface to contract and to resist being stretched or broken.

6 0

3 years ago

This table shows the codons found in messenger RNA (attached). Using this information, what sequence of nucleotides in the templ

Rashid [163]

Answer:

Explanation:

The correct answer would be option A - GUA-CAU-ACC

Looking at the table of codons, for the amino acid Val, the first base (which is on the 1st column in the 6th row) is G while the second base (2nd column, 2nd row) is U. The third column can be any of U, C, A, or G (6th column, 4th row). Hence, GUA is plausible

For the amino acid His, the first base is C (1st column, 2nd row), the second is A (4th column, 4th row) while the last could be any of the 4 bases. Hence, CAU is plausible.

For the amino acid Thr, the first base is A (first column, 5th row), the second is C (3rd column, 2nd row) while the 3rth could be any of the 4 nucleotide bases. Hence, ACC is plausible.

Therefore, the correct sequence of nucleotides for Val-His_Thr would be GUA-CAU-ACC

7 0

3 years ago

A student is studying a process in which a diploid cell becomes haploid. Which of these shows the CORRECT mathematical model for

fredd [130]

The correct answer is this one: "C) Nnew = Nold + 2." A student is studying a process in which a diploid cell becomes haploid. The CORRECT mathematical model for the process if Nnew is the number of chromosomes in the haploid cell and Nold is the number of chromosomes in the diploid cell is this: new = Nold + 2

Here are the choices.

A) Nnew = 2·Nold
B) Nnew = Nold 2
C) Nnew = Nold + 2
D) Nnew = Nold × 2

7 0

2 years ago

Ozone forms near the ground when pollutants from cars are exposed to UV radiation and oxygen. This is an example of a _______.

denpristay [2]

When ozone forms near the ground, it is known as a secondary pollutant. This is because it is the result of two primary pollutants reacting to create a new substance. The reaction between the primary pollutants is airborne and then the resultant ozone settles near the surface of the ground.

4 0

3 years ago

Read 2 more answers

As a college student, you are no doubt concerned about the grades that you earn while completing your coursework. If you wanted

12345 [234]

I am not a college student, I am a Freshman in High School but if I were in college this is what I would say:

In college the GPA of the student is very important and it helps a student obtain good colleges and courses in this regard.

4 0

3 years ago