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Sati [7]
3 years ago
15

Biology Question..??​

Biology
1 answer:
DiKsa [7]3 years ago
4 0
I don’t know but it’s saying the one a hydrogen and ones water so i think B
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If+the+nucleotide+variability+of+a+locus+equals+0%,+what+is+the+gene+variability+and+number+of+alleles+at+that+locus?
sergey [27]

The nucleotide variation is obtained by comparing nucleotide sequence between individuals between individuals of a particular population. If genetic variability is 0 % then the number of alleles would be 1.

<h3>What is genetic variability?</h3>

Genetic variability is the evolutionary process and development of new species. Genetic variability describes the dissimilarities such as brown eyes, blue eyes that happen naturally when DNA is altered.

Genetic variability varies in population. Genetic variability describes the tendency at which traits in a population may vary.

Gene variation refers to a differences in the genetic makeup of the individual. Genetic variation is a important process of natural selection and biological evolution.

Therefore, The nucleotide variation is obtained by comparing nucleotide sequence between individuals between individuals of a particular population. If genetic variability is 0 % then the number of alleles would be 1.

To learn more about genetic variation, refer to the link :

brainly.com/question/848479

#SPJ2

7 0
1 year ago
Predict how changing the grass population will affect the other organisms at first. Write + for “Increase” or – “Decrease” next
Afina-wow [57]

Answer: Here you go!

Explanation:

Doubling the amount of grass would definitely increase the rabbit population since there is more food/resources for it to produce. Since the food chain has a domino effect everything else would go up as well because of the increase of food/resources that will help sustain the population of all. so for the first line it would be increase for rabbit snake and hawk. Halving the amount of grass would effect the population of all animals as well. But in a more negative way. It would decrease because the rabbits wouldn't have enough food to produce and thrive. With the decline of rabbits less snakes will live because of the low amount of their main food source. Same with the eagles. So therefore it would be decrease in all the bottom lines.

5 0
3 years ago
Karen is a forensic scientist whose purpose is to identify and evaluate physical evidence. Which of the following tasks does she
Gwar [14]

Answer: A. reporting results of scientific analysis.

A physical evidence, also called real evidence. It is a tangiable evidence, which can be touched, picked and collected from the scene of crime or any other place. It can be used to prove a crime has occurred. Physical evidences includes fingerprints, footprints, fibers, paint and building materials.

A specimen sample is taken from the suspects or victims and compared with suspected samples obtained from the scene of crime. The comparitive analysis of physical evidences can be used as a scientific evidence against criminal.

Therefore, reporting results of the scientific analysis is the task she should perform.

3 0
3 years ago
Charlie contracted Lyme disease when he was bitten by a tick, which is a small spider-like animal. The tick carries
Bas_tet [7]

Explanation:

The tick carries harmful bacteria that was released into Charlie's blood.

So, I can conclude that:

tick> indirect, bacteria direct

Hope this helped! Let me know if this is incorrect.

7 0
3 years ago
What does it mean when a scientist uses the word theory
Evgen [1.6K]

Answer:

well theory is ranked second highest in certainty in scientific nomenclature. theory dictates it is more certain of a principle than a hypothesis yet not concrete enough to be a law. examples are the theory of evolution versus the law of gravity

8 0
3 years ago
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