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Eddi Din [679]
3 years ago
6

Which human action has not lead to significant changes in Earth’s biomes?

Biology
1 answer:
ankoles [38]3 years ago
7 0

Answer:

B burial practices has not lead to significant changes in Earth’s biomes

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Two genes assort independently. A prospective mother is homozygous recessive for gene "A" and homozygous dominant for gene "B."
Daniel [21]

Answer:

50%

Explanation:

According to the given information, the genotype of the mother who is homozygous recessive for gene "A" and homozygous dominant for gene "B"= "aaBB". Likewise, the genotype of the father who is heterozygous for gene "A" and homozygous recessive for gene "B"= "Aabb".

A cross between aaBB and Aabb would produce a progeny in following genotype ratio= 1/2 AaBb : 1/2  aaBb

Therefore, there are 50% chances for this couple to have a child heterozygous for both A and B genes (AaBb).

5 0
3 years ago
Although glycolysis produces four molecules of atp by substrate-level phosphorylation, the net gain of atp for the cell is two m
omeli [17]

Although glycolysis produces four molecules of atp by substrate-level phosphorylation, the net gain of atp for the cell is two molecules. This is because glycolysis is at first endergonic.

<h3>What is glycolysis?</h3>
  • The metabolic process that turns glucose into pyruvic acid is known as glycolysis.
  • The high-energy molecules adenosine triphosphate and reduced nicotinamide adenine dinucleotide are created using the free energy released during this process.
  • A series of ten enzyme-catalyzed processes make up glycolysis.
  • The process by which glucose is broken down to provide energy is known as glycolysis.
  • It generates two pyruvate molecules, ATP, NADH, and water.
  • There is no need for oxygen throughout the process, which occurs in the cytoplasm of a cell.
  • Both aerobic and anaerobic creatures experience it.
  • The initial process in breaking down glucose to release energy for cellular metabolism is called glycolysis.
  • An energy-consuming phase and an energy-releasing phase make up glycolysis.

Learn more about glycolysis here:

brainly.com/question/1966268

#SPJ4

5 0
2 years ago
Heritable differences that exist between individuals of the same species
babunello [35]
Genetic variation. We all have different gene expressions and often times we have different parent cells than somebody else of the same species, though, it's possible to share similar characteristics. 
3 0
4 years ago
In genetic complementation testing, crosses are performed between pure-breeding strains for recessive mutations that confer the
Arisa [49]

Answer:

C. All of the F1 progeny would be wild-type

Explanation:

6 0
3 years ago
Nucleic acid blank copies DNA so what can be made
Veronika [31]
It forms proteins, thats youre answer.
7 0
4 years ago
Read 2 more answers
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