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Firdavs [7]
3 years ago
5

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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Would we have the Same countries If Pangea existed? And would we look the same?explain please
Natalija [7]
I don’t think we would have the same countries. i feel like everything would be connected, like maybe a few really big countries instead of hundreds of different countries. i feel we would look different that how we already look because there would be more of different type of people around each other, resulting in mixed race reproducing.
8 0
3 years ago
The adaptive advantage of a fungus producing and secreting a bacterial inhibitor would be that it protects against microbial com
Advocard [28]

The adaptive advantage of a fungus producing and secreting a bacterial inhibitor would be that it protects against microbial competitors: is an extensive surface area well suited for invasive growth and absorptive nutrition.

Fungus

A fungus is any eukaryotic organism that includes microbes like yeasts and moulds, as well as the more recognisable mushrooms. These organisms are classed as a kingdom distinct from the other eukaryotic kingdoms, which include Plantae, Animalia, Protozoa, and Chromista in one traditional taxonomy.

The presence of chitin in fungi's cell walls distinguishes them from plants, bacteria, and some protists. Fungi, like animals, are heterotrophs; they obtain nourishment by absorbing dissolved molecules, usually by secreting digestive enzymes into their surroundings.

Fungi, like plants, use chemical defence, which involves the creation of poisons that affect the growth, development, or viability of the antagonists.

To learn more about fungus

brainly.com/question/10878050

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5 0
1 year ago
A population that is becoming less diverse because of its individuals tending to be larger is most likely experiencing selection
kupik [55]

Answer:

A population that is becoming less diverse because of its individuals tending to be larger is most likely experiencing directional selection. The individuals that are larger are more favoured in the population, thus becoming less diverse.

Explanation:

3 0
3 years ago
Read 2 more answers
A new fat-burning pill for men is introduced. To test for effectiveness, 50 men are given the pill and 50 men are given a placeb
pentagon [3]

Answer:

The correct answer is -

The control group - the group of men with a placebo pill,

The manipulated variable -  fat burning pill,

The responding variable - men's body fat percentage

Explanation:

The control group of a study is a group that did not get the treatment or manipulated variable so the comparison between the experiment group and the control group can be found and see what are the difference. Here the group of subjects that receives no treatment but a placebo pill only is the control group.

The manipulated variable is the treatment or the manipulation that can cause the response in the subject here the fat burning pills are manipulated variable. The responding variable is the variable known as the dependent variable that is measured to see what effect on the subject occurred here the body fat is the responding variable.

4 0
3 years ago
what are the mechanisms that halophiles typically employ to grow in habitats with high concentrations of salt
Talja [164]

Answer:

Synthesis Of Osmoprotectants

Explanation:

One Mechanism Halophiles use to survive in high concentrations of salt is the Synthesis Of Osmoprotectants, which are also known as compatible solutes. These work by balancing the internal osmotic pressure with the external osmotic pressure, making the two solutions isotonic, or close to it.

6 0
3 years ago
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