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valentinak56 [21]
3 years ago
14

What is recombination genetic variaton

Biology
1 answer:
ANTONII [103]3 years ago
8 0
<h2>Answer and Explanation </h2>

The genetic recombination is a biological process in which the recombination of homologous DNA strand occurs. There are three types of genetic recombination in human being that is :

Human Reproducation that is by introducing new gene combination to the population.

By cell Mutation is it  that is changes in the DNA.

By Gene flow it is that is by movement of a gene from one population to another population.


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3 0
3 years ago
How do cellular respiration and photosynthesis provide energy for an organism to function?
Juliette [100K]

Answer:

They provide energy because photosynthesis makes sugar (glucose) which results into ATP(energy). In CR (cellular resp), oxygen is broken down during the process of photosynthesis and is used in CR to make water with hydrogen bonds.

4 0
3 years ago
1. Algae are plantlike organisms that live in the water. These algae have been in sunlight for several
puteri [66]

The complete question is :

Algae are plantlike organisms that live in the water. These algae have been in sunlight for several hours now. What can the algae do because they are in sunlight? What does this mean for the number of energy storage molecules in the algae?The algae can . . .

take in carbon from the air. The carbon is used to make energy storage molecules.

take in carbon from the air. The carbon is used to break down energy storage molecules.

give off carbon to the air. Giving off carbon allows them to make energy storage molecules.

give off carbon to the air. Giving off carbon uses up energy storage molecules.

Answer: Option A

Explanation:

Algae are plant like organism found in water, they are capable of performing photosynthesis.

Th algae in water trap carbon dioxide from the atmosphere( water) in order to convert into energy molecules known as glucose in the presence of sunlight.

This means the number of energy storage molecules in the algae increases after photosynthesis.

This is how the algae uses sunlight in order to prepare glucose from them.

5 0
3 years ago
Name the tissue that water travels up from the roots to shoots in a deciduous tree.
Leviafan [203]

The tissue that water travels up from the roots to shoots in a deciduous tree is xylem.

<h3>What is xylem?</h3>
  • Xylem is one among the two types of transport tissue in vascular plants, the opposite being phloem.
  • Transport water from roots to stems and leaves is the main function of xylem, but it also transports nutrients.
  • The word xylem springs from the Ancient Greek word ξύλον (xylon), meaning "wood"; the best-known xylem tissue is wood, though it's found throughout a plant. The term was introduced by Carl Nägeli in 1858.
  • The long tracheary elements are the most distinctive xylem cells that transport water. Tracheid and vessel elements are distinguished by their shape; vessel elements are shorter, and are connected together into long tubes that are called vessels.

To learn more about xylem: brainly.com/question/12813346

#SPJ4

5 0
2 years ago
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Evgesh-ka [11]
Goooo dooo it ganggg
5 0
2 years ago
Read 2 more answers
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