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Roman55 [17]
3 years ago
15

What is true of intercellular signals that do not go through direct connections between cells, such as gap junctions?

Biology
2 answers:
Yanka [14]3 years ago
7 0

The answer is "b" .....................................

mars1129 [50]3 years ago
6 0
B is your answer,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
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during a natural disaster part of a plnt was damaged if the plant can no longer grow and produce new root cells which of the pla
Usimov [2.4K]

The question is incomplete as it does not have the options which are:

A. Phloem

B. Xylem

C. Apical meristem

D. Root cap

Answer:

The correct answer will be option- Root cap

Explanation:

The plant growth takes place not only above the surface but below the surface also in the roots. Roots continually grow to absorb more water and nutrients to support the growth of the plant.

The roots are protected by a layer of protective cells forming a structure called root cap below the root. The root cap protects the roots, secretes a substance which helps the growth of the root and the sense gravity.

In the given question since the roots are not able to grow therefore the damaged part will be the root cap.

Thus, the root cap is the correct answer.

8 0
3 years ago
Please help me
Tju [1.3M]
I think the correct answer is c
4 0
3 years ago
How many protons and electrons does Calcium have?
alexandr402 [8]

Answer:

Ca has 20 protons, so neutral it would have 20 electrons, but according to the charge, 2 electrons have been lost.

Explanation:

3 0
3 years ago
When Jacob starts running, his legs move faster and his heart rate increases. Which types of muscles are involved in these chang
Alex

Answer:

skeletal muscles control his leg movement and cardiac muscles control his heart rate

4 0
3 years ago
All living things are made up of carbon. This is because
klemol [59]

Answer:

c

Explanation:

7 0
3 years ago
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