<h2>C
holesterol=laden macrophages</h2>
Explanation:
Cholesterol is a fat like waxy substance which is present in all the cells in our body.
Cholesterol is required by our body to make vitamin D, hormones and the substances which help us to digest our food. Our body makes all the cholesterol that we require.
For adults, the cholesterol level less than 200mg/dl are considered desirable.
A. Adaptations
A behavioral adaptation is a change affecting the way an organism naturally acts. This type of adaption could be caused by a change in the surrounding environment or the actions of another species. For example, predatory animals might start hunting in packs -- giving them an evolutionary advantage over solo hunters.
Answer:
The correct answer is c) opsonins
Explanation:
Opsonization is a process in which proteins like antibodies and complement proteins called opsonins bind to the antigens and get it recognized by the phagocyted which destroys the antigen.
Especially when bacteria is having external capsule than it becomes difficult for phagocytes to attach to the capsular surface as the recognition molecule like membrane carbohydrate of antigen is concealed by capsule.
So to encounter this, antibodies like IgG and complement proteins like C3b attaches to the antigen and get it recognized and opsonized by the phagocytes like macrophages. This opsonization causes the destruction of antigen by enzymatic lysis.
No , an organism produced by meiosis causes more diversity due to crossing over
I believe the answer is A it’s is A lol
