Discuss the evolution of life from a single mother cell to multicellular life form

Biology

1 answer:

posledela3 years ago

5 0

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The process of ____________ increases genetic variability as it produces gametes for sexual reproduction.

otez555 [7]

The phrase to fit into the blank is "sexual reproduction"!
In sexual reproduction each of the parents produces a gamete and contributes to half of the offspring's genes. This means that the offspring is a unique composition of the two parents.

In contrast, in a asexual reproduction, the offspring would likely have the same genetic code as the parent.

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nitrogen gas reacts with hydrogen gas to form ammonia. what are the reactants in this chemical reaction

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Answer: nitrogen and hydrogen

N2 +3 H2 ---> 2NH3

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Is the process that copies the genetic information stored in DNA to mRNA

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What three factors affect a land biome?

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Soil, Water and climate

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What is the most likely effect that a war might have a food security?

A. Crops would be burned and convoys attacked to deny food sources to the enemy

During war time, everything is done to ensure victory. Food and water of the enemies are either confiscated or burned down. Enemies will be starving and dehydrated making them susceptible to sickness or death. Decreasing there numbers and making it easier to defeat them in battle.

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