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vitfil [10]
3 years ago
15

PLS HELP!!

Biology
1 answer:
Arlecino [84]3 years ago
8 0

1 is a: less than...middle value

2 is c: ab or b

3 is d: grade 10-12

4 is a: alleles

5 is a: ..... thicker coat

Explanation: just took this, these are the correct answers for MY quick check. could very well be different for yours. hope this helps though :)

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Which of the following helps in maintaining temperature homeostasis?
matrenka [14]

Sebaceous glands help in maintaining temperature homeostasis.

Sweat and sebum are both produced by the sebaceous glands. Each of these liquids serves a purpose in preserving equilibrium. Sweating helps the body expel minute amounts of metabolic waste while cooling the skin when it becomes hot.

Sebaceous glands are tiny oil-producing glands found in mammal skin. Typically linked to hair follicles, sebaceous glands secrete a fatty substance called sebum into the follicular duct, which subsequently travels to the skin's surface. With the exception of the palms of the hands and the soles of the feet, the glands are found all over the body, but they are most prevalent on the scalp and face.

To learn more about Sebaceous glands visit: brainly.com/question/6689898

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8 0
1 year ago
Which statement best describes the events responsible for the phase represented by the letter B in the figure?
Gemiola [76]

Answer:

opening of sodium channels

Explanation:

Sodium channels are integral membrane proteins that form ion channels, conducting sodium ions (Na+) through a cell's plasma membrane. Sodium channels are the founding members of ion channel super-family that includes voltage-gated calcium channels, TRP channels, voltage-gated, inward rectifying, and two-pore-domain potassium channels, and cyclic nucleotide-regulated CNG and HCN channels. When the neuron becomes stimulated the voltage gated sodium channels begin to open and the membrane potential begins to slowly depolarizes and sodium enters the cell down its concentration gradient.

8 0
3 years ago
Scientists find the fossilized remains of a fish in the middle rock layers of a research site. They find the fossil of an insect
Neporo4naja [7]
It is A I think the insect lived first and so it is under because it is under a different layer so if they were around at the same time and the fish was just under water it would be in the same layer of rock but because it is different rock it was not around at the same time
6 0
3 years ago
If organisms inherited traits via blending inheritance, rather than Mendelian inheritance, what would we expect the offspring (F
USPshnik [31]

Answer:

green-flowered plants

Explanation:

In biology, blending inheritance refers to an erroneous theory from the XIX century, which proposed that the progeny (F1) inherits phenotypic traits as an average of parental phenotypic values. If this theory would be true then a crossing of a blue flower variety with a yellow variety of the same species would produce green-flowered progeny (since green is a combination of blue and yellow). Charles Darwin used pangenesis, a hypothetical mechanism for heredity that implied blending inheritance, in order to understand the transmission of hereditary characters. Darwin believed that different parts of the body generated heredity particles called 'gemmules' that aggregated in the gonads, and contributed to the transmission of heritable information to the next generation. The blending inheritance theory was replaced by Mendelian inheritance during the early 1900s.

5 0
3 years ago
The protection of the cell is carried out by the
Ann [662]

Answer:

Cell membrane

Explanation:

The cell membrane supports and protects the cell. It controls the movement of substances in and out of the cells. It separates the cell from the external environment. The cell membrane is present in all the cells.

6 0
3 years ago
Read 2 more answers
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