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Aloiza [94]
3 years ago
7

PLEASE HELP ME WITH THIS PLEASE 10 BRAINLY POINTS!!!

Biology
1 answer:
finlep [7]3 years ago
4 0

Answer:

18 chromosomes I guess verify

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Which main plant tissue is shown in green?<br> dermal<br> ground<br> vascular<br> meristem
Maksim231197 [3]
<u>Ground tissue</u>, which is also known as cortex, is the main plant tissue shown in green in the image.
8 0
3 years ago
Read 2 more answers
Describe how each of these 4 processes can affect salinity. Are they increasing or decreasing the salinity?
Charra [1.4K]

Iceberg: The formation of icebergs increases salinity because it is taking liquid water out of the ocean without taking the salt.

Sea Ice: Same as icebergs, this increases salinity because it removes liquid water.

Runoff: This decreases salinity because it is introducing fresh water into the ocean, reducing the salt to water ratio.

Evaporation: This would increase salinity because it is removing liquid water from the ocean, increasing the salt to water ratio.

Hope this helps!

4 0
3 years ago
In which of the following structures of a vascular plant would you expect to find totipotent cells? select all correct choices.
natita [175]
The choices can be found elsewhere and as follows:

A. mature leaves
B. shoot apical meristem
C. cell elongation zone
<span>D. axillary buds
</span>
I think the correct answers are option B and D. It would be at the shoot apical meristem and the axillary buds that <span> a vascular plant would you expect to find totipotent cells. Hope this answers the question.</span>
8 0
4 years ago
Whats are the functions of the integumentary system ?
Verdich [7]

Answer:

Absorption

Thousands of pores on the surface of the skin can absorb vitamins, acids, water and oxygen in order to provide moisture and nourishment to our skin.

Excretion

The skin is the body’s largest waste removal system. Toxins are released through the sweat glands and pores.

Secretion

The skin secretes sebum, a mixture of oils that keeps the skin soft and supple. The layer of sebum on the outermost layer of the skin is known as the acid mantle. When intact the acid mantle has a PH that ranges from 4.5-5.5. The acid mantle is acidic in nature to protect the skin from outside invasion.

Regulation

The skin regulates the body’s temperature by sweating; when water from sweat on the skin evaporates it gives off heat and cools the body.  The body’s temperature increases or by shivering or getting goosebumps when the body is cold. The contraction of muscles releases energy that warms the body.

Sensation

The skin contains millions of nerve endings that transport stimuli. These nerve endings allow humans to detect sensation such as heat, cold, pain and pressure.

Disclosure: I get a small commissions for purchases made through links in this post.

Sources: Salon fundamentals Esthetics Textbook: The Integumentary System

8 0
3 years ago
How does the tRNA molecule differ from mRNA in shape
ira [324]
MRNA has a complex secondary structure; 3D. While tRNA is more like an X figure.
8 0
3 years ago
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