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Brums [2.3K]
3 years ago
13

Explain any patterns or trends displayed by the Group 1 stars

Biology
2 answers:
Maksim231197 [3]3 years ago
8 0
Need more info to help you

tensa zangetsu [6.8K]3 years ago
4 0

The stars that are in group 1 were mostly in the bottom right corner of the graph. They are Main Sequence stars.


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Answer:

The correct answer would be option C.

Plants evolved different methods to prevent or reduce the effects of photorespiration.

The C3 plants are the most common plants which do not have any special methods or physiology to prevent photorespiration.

The C4 are the plants in which carbon fixation and the Calvin cycle takes place in different cells. Carbon is fixed in the mesophyll cells with the help of PEP carboxylase enzyme. It fixes carbon and converts PEP into oxaloacetate. The Calvin cycle takes place in the bundle-sheath cells.

In contrast, CAM (Crassulacean acid metabolism) plants are those in which carbon fixation and Calvin cycle are separated into time. The carbon is fixed during the night as it helps in reducing the loss of water through transpiration.

The Calvin cycle takes place during the day time in the same cell, that is, mesophyll cell.

8 0
3 years ago
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Why does DNA change from one generation of species to the next? Explain the two reasons. (be sure to include the concept of RAND
pogonyaev

Answer:

RANDOM SPECIES

Explanation:

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You wouldn't get this from any other guy

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3 years ago
Which best compares habitat and niche? Niche is a place in which organisms live, and habitat is the way in which an organism fit
Kazeer [188]

Answer:

Habitat is a place in which organisms live, and niche is the way in which an organism fits into its habitat

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3 years ago
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What would happen if we didn't have photosynthesis and cellular respiration?
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A scientist wants to begin making a DNA fingerprint, but she has only a very small DNA sample. What should her next that be?
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its a  polymerase chain reactions

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