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MA_775_DIABLO [31]
3 years ago
8

What makes up the cell membrane

Biology
1 answer:
WINSTONCH [101]3 years ago
6 0

The cell membrane is made up of a phospholipids that are arranged into two layers which are called lipid bilayer.

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How is the process of carbon fixation in CAM plants different from the process in C3 and C4 plants? a. CAM plants require a larg
Leya [2.2K]

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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What is the process where organisms that are better suited to their environment reproduce and pass on their genes more successfu
maxonik [38]

Answer:

Natural selection

Explanation:

Natural populations have variations. Organisms of a population have various genetic traits. Some of these genetic variations make the organisms better suited to the prevailing environmental conditions. These organisms are more likely to produce more progeny. Over generations, the frequency of the beneficial genetic traits increases in the population due to the higher reproductive success of the organisms with these genetic traits.

This process of differential fitness of organisms of a population where the organisms with adaptive genetic traits have survival and reproductive benefits is called natural selection.

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Instructions:Select all the correct answers. Giraffes with short necks lived in arid regions. Over time, grasses disappeared, fo
Nataly_w [17]
Being born with the genes, and evolving to reach food easier

Maybe, IDK Tbh XD
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Natural selection of favorable adaptations in organisms often results in A. the inheritance of acquired traits. B. the evolution
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Answer:

B. The evolution of species.

Explanation:

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Which substance is organic?
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Answer:

its D

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