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Tpy6a [65]
3 years ago
5

When a gene changes within a population over time, it is referred to as __________.

Biology
1 answer:
yarga [219]3 years ago
3 0
<span>When a gene changes within a population over time, it is referred to as evolution. This refers to a long but steady rate of mutations that occur in genes of organisms within the environment. A lot of factors affect a population's evolution (e.g. climate, reproduction, food source) and it is a determinant whether a species will survive for the next generations. </span>
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Genetic variation of individual chromosomes occurs during __________.
trapecia [35]

Answer:

prophase I

Explanation:

Telophase II: Nuclear membranes reform.

Prophase I: The chromosomes condense

Interphase: Replication of DNA in preparation

Prophase II: There are now 2 cells.

4 0
2 years ago
Panic grass (Dichanthelium lanuginosum) can live in geothermally heated soils only when the fungus Curvularia protuberata is pre
Rudik [331]
<h2>Diffuse co-evolution </h2>

Explanation:

The term ‘diffuse co-evolution’ was given by Janzen in 1980 to describe the idea that selection on traits often reflects the actions of many community members, as opposed to pairwise interactions between species

The idea was further clarified by Gould in 1988 by focusing on a variety of ecological and genetic mechanisms that might lead to diffuse co-evolution in response to selection from multiple species

Diffuse co-evolution as a whole can be defined as when selection imposed reciprocally by one species on another is dependent on the presence or absence of other species

In the given example panic grass can live only when the fungus protuberata is present and for Curvularia protuberata to colonize Curvularia thermal tolerance virus must be present so there is a web of multiple species where one species is dependent on other species and that other species in turn is dependent on different species hence referred to as diffuse co-evolution

7 0
3 years ago
Which is a symptom that requires prompt medical attention?
NikAS [45]
- hallucinations
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4 0
3 years ago
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How fast can a turbidite bed form?
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The answers A , A matter of minutes :))

7 0
3 years ago
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Compare the synthesis, storage transport of location of receptors and cellular mechanism of action catecholamine, thyroid, pepti
choli [55]

Peptide hormones are generated in the endoplasmic reticulum. Moreover, steroid hormones are generated in the endoplasmic reticulum and mitochondria.

<h3>What are peptide and steroid hormones?</h3>

Peptide hormones are hormones composed of amino acids, whereas steroid hormones are composed of lipids.

Peptide hormones are generated in the ER and then transported to the Golgi apparatus to be included in secretory vesicles for secretion.

Steroid hormones aren't stored in secretory vesicles and are transported by using serum proteins in the blood.

Learn more about peptide hormones here:

brainly.com/question/4678959

3 0
2 years ago
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