I will MARK AS BRAINLIEST.

A man and woman are each heterozygous for the autosomal recessive gene for pink hair. They already have two non-pink hair childr

liubo4ka [24]

Answer:

25%

Explanation:

use a punnet square, it shows that the dominant trait will give the offspring 75% chance of having the non pink hair phenotype

6 0

3 years ago

Antinomycin A is a poison that affects the electron transport chain and renders it nonfunctional. In the presence of Antinomycin

garik1379 [7]

Answer: options are not given, here are the options.

Speed up

Slow down

Remain the same

The correct answer is In the presence of Antinomycin the Citric Acid Cycle would SLOW DOWN.

Explanation:

Actinomycin is an antibiotics gotten from streptomyces which is use to inhibit which inhibit mitochondriisl eclectron transport chain.It is a poison that affect the electron transport chain, non functional and it slow down citric acid cycle because it has the ability to block the electron Transport chain thereby slowing down citric acid cycle because it inhibit or slow down succinate-cytochrome c reductase in the electron transport chain so as to block the oxidation of NADH and ATP production.

4 0

2 years ago

What geologic event most likely caused the folding and faulting of these layers?

kotegsom [21]

Answer:

Folding and faulting- The process in which the layers of the Earth are displaced or moved into a different position due to some forces acted upon them, as there are different reasons due to which the folding and faulting occurs.

The forces are so power full that they can bring the sediments of ocean to level or elevation above the sea level and can have a destructive effects for the living being. As there are various causes for folding and faulting of these layers,some of these forces are given below;

Explanation:

Geological events causing the folding and faulting-

Tectonic Plates movement- The parts of the Earth layer are always sliding over each other, and when they do they produce huge seismic waves. Which then causes the earthquakes, the folding and faulting of these layers.

Volcanic eruptions : It happens rarely as the number of gases and lava from inside the Earth, down from the crust move upward and erupts, producing dust in the atmosphere.

The other two geological causes are;

Intrusive igneous activity,
subduction.

7 0

3 years ago

What process is most important in the expansion of plant cells?

Stella [2.4K]

Water uptake, water is 90% of the plant cells expansion

8 0

3 years ago

Describe how oxygen gas (O2) is produced during photosynthesis. Include the specific structures in the plant where the reaction

Softa [21]

In light reactions, a molecule of chlorophyll absorbs one photon of light, causing a chlorophyll electron to transfer to a higher energy level. ... Chlorophyll then replaces the lost electrons from water molecules. The oxygen atoms form oxygen gas while the hydrogen atoms form protons and electrons.

6 0

2 years ago