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Kay [80]
2 years ago
10

HELP ASAP 10 pts per person, plz back up your answers with reasons plzz

Biology
1 answer:
expeople1 [14]2 years ago
3 0

Answer: Its A

Explanation:

I took the test

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mestny [16]

Answer: A

Explanation: None of the others Pollinate except for moths, who only do at night.

6 0
3 years ago
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The outermost membrane of a euglenid chloroplast is thought to have been derived from what part of an original host cell that en
Gemiola [76]

The plasma membrane of the enveloped alga cell serves as the source of the apicoplast's second outermost membrane.

<h3>Where did all chloroplasts come from?</h3>

Chloroplasts were first established in eukaryotes through an endosymbiotic relationship with a cyanobacterium; they later spread through the evolution of eukaryotic hosts and the subsequent engulfment of eukaryotic algae by formerly nonphotosynthetic eukaryotes.

<h3>How did eukaryotic cells develop mitochondria and chloroplasts?</h3>

Chloroplasts and mitochondria most likely developed from engulfed bacteria that once existed as autonomous organisms. An aerobic bacterium was eventually swallowed by a eukaryotic cell, which later established an endosymbiotic bond with the host eukaryote and gradually transformed into a mitochondrion.

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brainly.com/question/3142913

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5 0
1 year ago
Two proteins in the same cell perform di erent functions. This is because the two proteins are composed of
NemiM [27]

Answer:

Two proteins that are present inside the same cell perform different functions because both proteins have different amino acid composition.

Explanation:

Amino acid is the building blocks of protein. Different proteins perform different functions due to their composition. These proteins are formed by the instructions given to the ribosome of the cell.

3 0
3 years ago
How much force is needed to accelerate a 200 kg skier at 2 m/sec2?​
olganol [36]

Answer:

400 Newtons.

Explanation:

F=m*a

m = 200 kg

a = 2 m/s^2

F = 200 * 2

F = 400 N  

6 0
3 years ago
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Analyze the diagram below and complete the instructions that follow.
Leni [432]
Please show that answer choices like what does a say
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