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nadya68 [22]
3 years ago
9

Evolution can be described as the change in __________ frequencies of a __________ over time.

Biology
1 answer:
Tresset [83]3 years ago
3 0

Explanation:

In population genetics, the term evolution is defined as a change in the frequency of an allele in a population. ... The allele frequency within a given population can change depending on environmental factors; therefore, certain alleles become more widespread than others during the process of natural selection.

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The theory of evolution by Charles Darwin was sparked by his travels in South America especially but also was supported by his o
Alina [70]

Answer:

Evolution refers to the change in the structure of an organism with the passage of million of years.

Explanation:

Evolution is the change in the structure of an organism with the passage of million of years. Evolution occurs due to two reasons, first from genetically while the other from adaptation to the environmental conditions. In genetically, the change in structure of animal comes from their parents whereas changes occurs due to adaptation of an organism in order to survive in the harsh climatic condition of the environment.

7 0
3 years ago
Which trait exhibits typical dominant/recessive inheritance in humans?
mixas84 [53]
There's a bunch of examples.
For example, hairlines. A widow's peak is a dominant trait over a straigh hairline.

Or dominant hand type. Right hands are dominated over left hands.

Or hair types. Curly hair dominates straight hair.

If you google it, you'll get a lot more examples.
3 0
3 years ago
What form of natural selection is acting on beak length in soapberry bug populations feeding on the different fruits?soapberry b
Lilit [14]
Bugs with shorter bills had more access to sustenance, enabling them to deliver all the more posterity. Bugs that happened to have short breaks were better ready to feast upon the little organic products. Their expanded access to nourishment enabled them to deliver all the more posterity, which likewise had little snouts. In any case, bugs with little bills did not emerge so as to feast upon the little natural products. Transformative change comes to fruition as the extent of people in the populace showing a specific characteristic increments from age to age. The characteristic does not change step by step in all individuals from the populace.
4 0
3 years ago
Whats the answer to this ?
Whitepunk [10]
The bell shaped curve indicates polygenic traits. A polygenic trait is controlled by multiple alleles. Hope this makes sense :)
8 0
3 years ago
How do volcanoes form at B?
ELEN [110]
That is a subduction or convergent boundary that can form volcanoes when two plates collide against each other.
4 0
3 years ago
Read 2 more answers
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