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Jobisdone [24]
3 years ago
15

How does the process of meiosis promote genetic variation in a species?

Biology
1 answer:
jasenka [17]3 years ago
8 0
Meiosis does a thing called "crossing over" in which the DNA crosses strands and exchanges genetic data, which results in more genetic variation.
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2. Discuss how compounds in different types of organisms can be used to benefit people
Nimfa-mama [501]

Answer:

Compounds from different organisms are being used widely bu humans for their benefits. Some of the compounds are used as drugs. For example, penicillin is used as a drug or antibiotic. There are many plants which provides humans with other types of medicines and herbal remedies. There are other compounds which are used for cancer treatment. For example, taxol is a compound obtained from trees which are being used as anticancer drugs.

7 0
3 years ago
Atropine is sometimes used to dilate the pupil for an eye examination. which receptor would atropine block?
grigory [225]

Atropine would block the receptor called muscarinic acetylcholine receptors present in the eye.

Atropine is the Anticholinergic agent which is also known as parasympatholytics. The activity of neurotransmitters at the receptors leads to pupil constriction.

Atropine is used to block these receptors that allow the pupillary muscles to relax. This causes the dilation of the pupil.

Atropine is the mydriatics that is used for pupillary dilation to conduct a detailed examination of eye diseases.

without this medication, the pupil will only dilate in the darkness. However, doctors cannot examine the eye problems as there is darkness as they need light for checkups.

If you need to learn more about Atropine, click here:

brainly.com/question/14080697

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7 0
2 years ago
The process of ossification begins at a primary ossification center in both intramembranous and endochondral ossification. the p
AysviL [449]
The correct answer is true. Both intramembranous ossification and endochondral ossification originates from a primary ossification center. The primary ossification center, as the name implies, is the focus where the bone tissue starts ossifying. Primary ossification centers are usually found in the diaphysis of long bones or in the body of irregular bones.
7 0
3 years ago
Which type of transport is used to move a molecule from a region of low concentration to a region of high concentration
goldfiish [28.3K]

Answer:

active transport

Explanation:

5 0
3 years ago
Read 2 more answers
explain in detail how traits are passed from biological parents to offspring. Include the following vocabulary words in your wri
Stels [109]
Your DNA is comprised of chromosomes which is comprised of genes.  Your genes determine which inherited traits you receive from your parents.  When you parents "make you" they each donate 16 chromosomes that contain many genes.  These chromosomes make up your DNA, which effects your inherited traits such as, eye color, and hair color.


Hope this helps!
4 0
3 years ago
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