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Kryger [21]
3 years ago
15

PLEASE HELP GUYS QUICK YOU GET 100PTS IF YOU DOOOO!!!!!

Biology
1 answer:
Viktor [21]3 years ago
5 0

Answer:

B: False

Explanation:

Unicellular organisms do not have levels of organization.

Multicellular organisms have multiple levels of organization.

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What do the c cells of a thyroid gland produce
maw [93]

Calcitonin is a hormone produced by the c cells of the Thyroid gland.

<u>Explanation:</u>

  • The c cells present in the thyroid are otherwise called Parafollicular cells. The primary function of c cells is to secrete Calcitonin (a protein hormone) which has a minor role in calcium regulation.
  • Calcitonin decreases the parathyroid hormone (PTH), by lowering blood calcium level by suppressing osteoclast activity of bones and increases of calcium Which is excreted along with the urine.
  • The C cells are found next to the Thyroid follicles and present in the connective tissue.

4 0
3 years ago
The active site of an enzyme is the region that _____.
deff fn [24]
Is where substrate binds
4 0
3 years ago
4. How does temperature affect chemical weathering?
nordsb [41]

Answer:

C.

Explanation:

It affects the rate of weathering.

3 0
2 years ago
The chromosomes are arranged in their respective _________________________________ pairs. In humans, this displays 22 pairs of _
Tasya [4]

Answer:

The chromosomes are arranged in their respective homologous  pairs. In humans, this displays 22 pairs of autosomes and 1 pair of sex chromosome.

Explanation:

Chromosomes that are similar in their size and shape and also display similar genetic traits and carry the same genetic information are paired together. These are known as homologous chromosomes. These chromosomes carry different variations of similar genes in them. In humans there are 46 chromosomes in total. These chromosomes are paired and form 23 homologous pairs. Among these 23 homologous pairs, 22 pairs are autosomes and one pair are the sex chromosomes which are either (XX or XY). The sex chromosomes determine the sex of an individual. XX chromosomes represent a female and XY chromosomes represent a male.

Learn more about autosomes here:

brainly.com/question/19426394

#SPJ4

7 0
2 years ago
PLS HELP ME!!!!! TYSM
makkiz [27]

Answer: I say off spring

Good luck

Explanation:

7 0
2 years ago
Read 2 more answers
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