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BigorU [14]
3 years ago
13

Which statement DOES NOT describe a possible function of chromosomes?

Biology
1 answer:
laiz [17]3 years ago
7 0
Chromosomes are thread-like structures present in the nucleus, which carries genetic information from one generation to another. They play a vital role in cell division, heredity, variation, mutation, repair and regeneration.
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Describe one anatomy of the human body,
vagabundo [1.1K]

Answer:

Human anatomy is the scientific study of the body's structures. ... study anatomy without an understanding of the physiology that a body structure supports.

Explanation:

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3 years ago
The trend of declining ecosystem resource availability and increasing demand for these resources can best be countered by ______
Tanya [424]
The answer is applying sustainable development.

The trend of declining ecosystem resource availability and increasing demand for these resources can best be countered by applying sustainable development. Sustainable development refers to the development in which the needs in the present is meet without compromising the future generation's ability to meet their own needs.
6 0
3 years ago
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Identify the organelle with the following structure or function from the list below:
Mila [183]
The organelle you're looking for should be cholorplasts.

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Chloroplasts exists in green plants that photosynthesize for energy, and they appear the most in mesohpyll cells, a type of cells in leaf.


4 0
3 years ago
why are you allowed to use the coarse adjustment when you focus the low power objective lens but not when you focus the high pow
FinnZ [79.3K]
Because you will focus past ("overshoot") your specimen. (Like using a race car as a shopping cart: it's too fast, and you'll fly past the cereal and never even see it before you realize you need to stop.) Also: you risk crushing the slide and objective against each other (on older or cheaper scopes), and that would be a costly (and embarrassing) mistake.
8 0
3 years ago
The overall result of the proton-proton chain is that ________
Delicious77 [7]
Basically, the P-P chain turns 4 protons into: 1 neutrino, 1 gamma ray, 1 positron, 1 helium nucleus.
A gamma ray = energy.
The chain converts hydrogen into helium and makes energy.

This is all occurring through fusion reactions where 2 protons basically smash into each other. But, it could also be e.g. a proton smashing with a deuterium nucleus. Or, other nuclei smashing together to make something else.

Hope this helps!

7 0
4 years ago
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