Answer:
DNA
Explanation:
The DNA of a cell is found within the nucleus. It is organised into units known as chromosomes, each containing a long DNA molecule which is associated with various proteins.
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Answer: Spermatogenesis
Explanation:
Spermatogenesis is the process of formation, development and maturation of male gametes called as sperms. In this process the spermatocyte (male gametocytes) undergoes a meiotic division in which each spermatocyte gets split into four spermatids. Each of these spermatids gets matured into spermatozoa or sperms. This process takes place in testes which are the male gonads.
Answer:
Anaphylaxis causes your immune system to release a flood of chemicals that can cause you to go into shock — your blood pressure drops suddenly and your airways narrow, blocking breathing. Signs and symptoms include a rapid, weak pulse; a skin rash; and nausea and vomiting.
Explanation:
Signs and symptoms of anaphylactic reactions include: moderate to severe dyspnea, tightness in chest, wheezing, muffled voice, stridor, generalized hives, generalized pallor or flushed skin, swelling of face, lips, eyes, tongue, mouth, injection site, tachycardia, hypotension, tachypnea, and decreased oxygen saturation.