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Digiron [165]
3 years ago
7

Which type of selection leads to increased phenotypic and genetic variation?

Biology
2 answers:
irina [24]3 years ago
7 0

Answer:

Diversifying or disruptive selection increases genetic variance when natural selection selects for two or more extreme phenotypes that each have specific advantages.

AveGali [126]3 years ago
3 0
In directional selection, a population's genetic variance shifts toward a new phenotype when exposed to environmental changes. Diversifying or disruptive selection increases genetic variance when natural selection selects for two or more extreme phenotypes that each have specific advantages
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During asexual reproduction in paramecia, a single paramecium becomes two new
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Similar too the original

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8 0
3 years ago
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Digital coding shows that a simple code can transmit complex information. How do you think that idea might relate to genetic inf
meriva

Answer:

The genetic code only consists of 4 letters of A T C and G. That means it is a VERY simple language. Combinations of three of these letters (codons) are translated into functional information in the form of amino acids. Each three letters = one amino acid.

Although the code seems simple, the information that can be derived from it is highly complex, making an entire organisms.

Take for example a simple 4 letter sequence of letters. ACTG, AGTC, AATG, etc. There are 256 potential combinations, just in a sequence of 4. Imagine in humans where there are THREE BILLION letters! The possible combinations are essentially endless.

5 0
4 years ago
The study has implications for research in community ecology. Can you define some of the key terms in community ecology
Anestetic [448]

Some of the key terms in community ecology are Intraspecific Interaction, interspecific interaction, competitive exclusion, mutualism.

<h3>What is community ecology?</h3>
  • Community ecology aims to provide solutions to these and other community-related concerns.
  • An ecological community is a collection of organisms that coexist or may coexist in a given area. Communities are connected by a shared environment and a web of relationships between the many species.
  • An ever-expanding and comprehensive area of ecology is community ecology. Ecologists look at the variables that affect species distribution, community structure, and biodiversity. Interactions with the abiotic environment and the wide variety of interactions that take place between species are two examples of these elements.
  • The foundation of the majority of community ecology study is species interactions, such as competition, predation, herbivory, parasitism, and mutualism.

To learn more about community ecology with the given link

brainly.com/question/12989124

#SPJ4

4 0
1 year ago
A tunicate is called a sea squirt because
Naddika [18.5K]

Disagree

Sea squirts get their nickname from their tendency to "squirt" out water when they are removed from the sea.

5 0
3 years ago
Plse tell me ans from yourself ​
Pie

Answer:

Motion is defined as phenomenon in which an object move from one place to another over a time.

Generally there are four types of motion: Linear, rotary, reciprocating and oscillating.

Linear motion: In this motion an object moves in a straight line. for example: an athlete running in a straight line.

Rotary motion: In this motion an object moves around an axis. For example: Wheel.

Reciprocating motion: In this motion an object moves in a continuous up and down motion or back-and-forth motion. For example: piston.

Oscillating motion: In this motion an object moves in a swinging motion (backwards and forwards) on an axis. For example: Pendulum.

5 0
3 years ago
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