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#biology multiple choice questions

2 public questions tagged with this topic.

Endocrine glands are characterized by:

Go with B — Secretion into bloodstream. Within Tissue-I, that statement lines up with the standard definition and the usual exam wording you’ll see. In plain terms, Secretion into bloodstream is the option that correctly names the structure, process, or principle asked for in Tissue-I. Holding that picture in mind makes Secretion into bloodstream feel natural rather than something you only memorise. Link the term to a real body example (organ, tissue, or ion flow) so the idea stays concrete under exam pressure. A short mental diagram helps — start from stimulus or structure, follow the pathway, and stop at the functional result described by Secretion into bloodstream.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.

Which organ is lined by transitional epithelium?

The correct answer is B: Urinary bladder. In Tissue-I, this idea is central because it matches how the body actually works in everyday teaching examples. Put simply, Urinary bladder is the option that correctly names the structure, process, or principle asked for in Tissue-I. That is why Urinary bladder is the option that holds up when you check it against basic physiology. When you revise, say the answer out loud with one short reason attached; that sticks better than rote lists. Remember that physiology questions reward precise language: name the process, the location, and the outcome, then match that to the option text.

Ref: Animal physiology is Unit 7 of the CSIR NET Life Science Syllabus, covering core body systems. It accounts for roughly 10% of the total marks in Sections B and C.