<span>Gel electrophoresis can be used to determine the relative number of bases in fragments taken from a sample of DNA.</span>
Answer:
The correct answer would be "net formation by fibrin threads"
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Hemophilia is an X-linked recessive disorder in which a person is not able to produce clotting factors VIII (hemophilia A) or IX (hemophilia B).
These clotting factors are involved in the cascade of coagulation process which takes place after the formation of a platelet plug.
These clotting factors help in the conversion of fibrinogen (soluble protein) into insoluble fibrin which stabilizes the platelet plug and ensures that the wall of the vessel can be healed properly.
Answer:
False
Explanation:
Bycatch is not what we hope to catch or target during fishing. They are the undesired or un-targeted sea organisms that follows the real target.
It is common place to always find a bycatch anywhere there is fishing activities because fishing nets cannot distinguish between the desired from the undesired. Also, in a school of fish, other organisms can co-exist living off them.
Bycatches can be juvenile fishes, other sea organisms, wrong sex e.t.c
Often times, they can be released back into the water bodies where they are mistakenly fished from.
<span>This is an example of genetic engineering, also known as genetic modification. Many different techniques may be employed depending on the ultimate goal of the gene transfer, and genetic engineering can be carried out in both plant and animal species. Genetic engineering can be used for many purposes, such as improving disease resistance or crop yields, enhancing specific characteristics or developing new medicines.</span>