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melomori [17]
3 years ago
6

A) chromatin b) chromosome c) centromere d) chromatid

Biology
1 answer:
aleksklad [387]3 years ago
4 0

Answer:

structure \: A \: is \: chromosome

structure \: B \: is \: centromere

structure \: C \: is \: chromotid

Explanation:

I believe my answer is correct but I'm not 100% sure. I attached some images that may help!

hope this helps!

pls like if it does help!

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Andre45 [30]
Ig it’s true. The emission of gramma rays results in the loss of energy.
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3 years ago
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The nurse is providing home care instructions to the client who just had surgery for squamous cell carcinoma. the nurse provides
Dima020 [189]

Answer:

Squamous cell carcinoma presents with a firm, nodular lesion topped with a crust or with a central area of ulceration.

Explanation:

The nurse is providing home care instructions to the client who just had surgery for squamous cell carcinoma. The nurse provides follow-up teaching and explains to the client to watch for squamous cell carcinoma presents with a firm, nodular lesion topped with a crust or with a central area of ulceration. As we know "Squamous cell carcinoma" most generally emerges as a firm, soft, or hyperkeratotic papule either plaque, besides with convenient ulceration.

5 0
3 years ago
Based or the food web,correctly predict how changes in the number of a certain species affects the balance of the ecosystem. Cho
Aleks04 [339]

Answer:

Explanation:

Answer is: If the amount of snakes increased, the number of rabbits decreases.

A food chain refers to a linear arrangement of associations in a food web beginning from producer species and terminating at zenith predator species. In the given question, the increase of snakes population will eventually result in a decrease of rabbit population, a rabbit is a herbivore which is consumed by the higher predator snake.

8 0
3 years ago
An increase in the permeability of the cells of the collecting tubule to water is due to a(n) ________.
OLga [1]
An increase in the permeability of the cells of the collecting tubule to water is due to an increase in production of ADH. Hormone ADH also called vasopressin is responsible for regulating the amount of water in the blood and is released from the pituitary gland based on signals from the hypothalamus, which detects the water levels of the blood. When too much water is in the blood, the hormone release is decreased and more water is excreted in the kidneys and thus increasing urine output. 
6 0
3 years ago
Correctly match the following:
bezimeni [28]

Answer:

Leukocytes are white blood cells(1, b).

Epithelial tissue is for movement(3, a).

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Explanation:

- Epithelial tissue helps controlling the movement of materials across the surface.

- The others are self explanitory!

7 0
2 years ago
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