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julia-pushkina [17]
3 years ago
8

What is the best explanation for the difference in shape between the two drops shown below

Biology
1 answer:
Rashid [163]3 years ago
8 0

Answer:

A

Explanation:

I think the answer is A because Hexane is a non-polar solvent and A is the only answer choice that says its non polar. Im sorry if it is incorrect

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The medulla is to the control of ________ as the cerebellum is to the control of ________.
irga5000 [103]

Answer:

Answer; breathing, walking.

Explanation:

The location of the medulla is in the brainstem, which is found infront of the cerebellum.  It controls certain autonomic nervous system responses such as digestion, sneezing and breathing among others. It is regarded as the centre for respiration and circulation.

Cerebellum is located under the cerebellum coordinates movements like muscle movement , speech and posture and balancing.

6 0
3 years ago
The scientists modified the genes that were turned on/off (expressed) in mice. What happened to the offspring of these mice?
daser333 [38]

The resulting mice will be induced with the changed gene either on or off. The offspring will have altered genes if both the alleles have the trait. This is a heritable change.

Explanation:

Making gene on or off is a process of gene regulation when one of the gene is methylated or histone modification to prevent access to transcription factors hence no expression of the protein. This process is called epigenetics.

The resulting progeny in mice will receive the allele of on or off the gene. Such genes with altered allele are also called as

The altered genes will be expressed in the resulting progeny of mice.

The epigenetic genes can be reverted with environmental effects in the offspring paramutable alleles. They are heritable.

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4 years ago
Public policies could affect the planting and harvesting of-
sergij07 [2.7K]
The answer would be D. Biomass I hope this helped ^^
6 0
3 years ago
Question 10 of 10
Vadim26 [7]

Answer:

A. Fertilization

Explanation:

The development of a human being begins with fertilization, a process by which two highly specialized cells, the spermatozoon from the male and the oocyte from the female, unite to give rise to a new organism, the zygote.

7 0
3 years ago
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If a person is hiv positive, why does he or she need to eat 10% more calories than do his or her noninfected counterparts
Ugo [173]
<span>These extra calories are needed by people with HIV because their immune system is constantly fighting off the HIV virus. This is because HIV attempts to evade the infection even as the immune system attempts to eradicate it. The  extra calories give the immune cells, which are extra strained, the energy to perform their functions.</span>




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3 years ago
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