Natural selection only acts directly on phenotype, not genotype. It acts directly on an organisms characteristics, not its alleles. Natural selection never acts directly on genes.
Answer:
The plant which I think it says clover i can see
Explanation:
plants are primary sources of energy because it makes it own food and doesn't take form other animals.
Answer:
D all of the above
Explanation:
a - provide protective covering on the land to prevent soil erosion
b - provide shade, protect from wind and help moderate the temperature
c - animals can't make their own food, so they depend on plants for supply of food
Therefore, the answer is D all of the above.
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The type of fatty acid that would offer the greatest benefit for membranes of plants and microbes in the coldest places on earth: Polyunsaturated fatty acid.
Fatty acids can be divided into three types saturated, monounsaturated and polyunsaturated fatty acids.
Polyunsaturated fatty acid are the fatty acids that have more than one unsaturated carbon bond or double bond in the molecule. The oil in the remains liquid at room temperature and starts solidifying only when chilled. It includes fats like omega-3 and omega-6.
To learn more about Polyunsaturated fatty acid here
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