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olganol [36]
3 years ago
6

When can natural selection lead to evolution in a population?

Biology
1 answer:
valina [46]3 years ago
5 0

Answer:

D

Explanation:

process of elimination

we'd want limited resources, genetic variation and parent-offspring ratio doesn't matter

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The light-collecting units of a chloroplast are the a electron carriers. b high-energy sugars. c photosystems. d stroma.
nikklg [1K]

Answer:

C (Photosystems)

Explanation:

Photosynthesis occurs in two distinct stages, the Light-dependent stage and light-independent stage. The light dependent stage generally involves capturing the light energy from sun to produce ATP and NADPH. It occurs in the thylakoid membrane of the CHLOROPLAST.

The light-dependent reaction cannot occur without a large complex of protein and pigment molecules (light-absorbing) called PHOTOSYSTEMS. The photosystems are structured to harvest photons of light, which triggers electron donation by Chlorophyll, photolysis of water and subsequently creation of proton pump to yield ATP and reduction of NADP+ to NADPH. Photosystems consist of Photosystem I (P680) and II (P700).

5 0
3 years ago
What is the correct sequence of factors involved in blood clotting?
Dmitry_Shevchenko [17]
C is the correct answer.

Platelets -> Clotting Factors -> Fibrinogen - > Fibrin
7 0
3 years ago
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Houses white blood cells (lymphocytes) involved in immunity. Picks up fluid leaked from blood vessels and returns to blood. Disp
Alexxandr [17]

Answer: I think this should be the completed question.

picks up fluid leaked from blood vessels and returns it to blood. disposes of debris in the lymphatic stream. houses white blood cells (lymphocytes) involved in immunity. the immune response mounts the attach against foreign substances within the body.

The correct answer is LYMPHATIC SYSTEM

Explanation:

It is lymphatic system because Lymphatic system is a system that consists of vessels, cells, lymphoid organs which include bone marrow and thymus which form lymphocytes, cells that helps in body immunity or defence against pathogens and they carries excess fluid from the blood stream, filtering and cleansing the body front pathogens,and eliminating nitrogenous wastes and also the regulate acid base electrolytes in the body.

3 0
3 years ago
Global warming is melting the ice caps. What is the most likely effect on
wel

Answer:D

Explanation:

4 0
3 years ago
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Hello please help i’ll give brainliest
prohojiy [21]
Atmosphere is the correct answer!
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3 years ago
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