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3 years ago

What is the effect of differential reproduction over time?

Biology

2 answers:

Brut [27]3 years ago

6 0

changes in a population's gene pool is the answer

kolezko [41]3 years ago

4 0

Answer:

Reduction in diversity of genes in a gene pool

Explanation:

Differential reproduction in simple terms is the survival of certain individuals within a given species up to the reproductive age and thus, their genes are carried forward through progression of future generation and their reproduction further. However certain other individuals with in a species are not able to survive up till the reproduction age and thus they do not reproduce and die before reproducing. In this case their genetic information is not passed on to the future generations.

Therefore, limited reproduction with in the same kind of individuals of a species (due to inability to survive till reproductive age) would lead to reduced genetic diversity.

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The center of the Milky Way most likely contains

Novosadov [1.4K]

Answer:

The center of the Milky Way most likely contains a supermassive black hole.

Explanation:

Because it is an eliptical galaxy, it has a little rotation to it but not enough to flatten out, thus the center would contain a supermassive black hole.

7 0

2 years ago

Were are antibodies found

bixtya [17]

Antibodies travel through the bloodstream and are found in bodily fluids.
I hope this helped :)

8 0

3 years ago

If the marginal propensity to save is 0.25, a $15 billion increase in government spending will lead to an increase in national i

Greeley [361]

Based on the marginal propensity to save, MPS , the national income will increase by a maximum of $20 billion.

<h3>What is marginal propensity to save?</h3>

Marginal propensity to save (MPS) is a measure of how savings will change, given a change in income.

Marginal propensity to save is related to marginal propensity to consume, MPC by the formula:

MPS + MPC = 1

Grom the given value of MPS,

MPC = 1 - 0.25

Therefore, MPC = 0.75

Also, the formula for calculating marginal propensity to consume is given as:

Marginal propensity, MPC = ΔC/ΔY

Where:

ΔC is a change in consumption
ΔY is a change in income

ΔY = ΔC/MPC

ΔY = $15 billion/0.75

ΔY = $20 billion

Therefore, the national income will increase by a maximum of $20 billion.

Learn more about marginal propensity to save at: brainly.com/question/18521055

4 0

2 years ago

Scientists have discovered a rare, ancient bacteria thriving on the ocean floor. This bacteria uses sulfur released by thermal v

Margaret [11]

Chemosynthesis is the process.

6 0

3 years ago

Read 2 more answers

(oxygen, electron transport chain, chemiosmosis, NADPH)

Vaselesa [24]

Hai there :3 I'm planning to study chemical engineering.

Question related to Biochemistry (Photosynthesis & Cellular Respiration)

1. Chemiosmosis. In the process of chemiosmosis, specific enzymes (such as ATP synthase) create ATP. Hydrogen ions go from a higher proton concentration to a lower one, which is why it's called chemio"osmosis"

2. Electron Transport Chain (ETC). The name says it all. Simply explained, electrons are transported and transferred in the mitochondrial membrane.

3. Oxygen. O2, the diatomic molecule, is essential in respiration. In the final stage of respiration, at the near end of the electron transport chain, oxygen accepts protons to become water. Cells use O2 during oxidative phosphorylation.

4. NADPH. I remember learning what this acronym means by heart. Nicotinamide Adenine Dinucleotide Phosphate Hydrogen. NADPH is essential in photosynthesis as a typical coenzyme in the reduction of chemical reactions.

6 0

3 years ago