4 public questions tagged with this topic.
Frogs have adrenal glands, but they lack a distinct adrenal medulla like mammals.
Ref: NCERT Class 11 Biology Chapter 7: Structural Organisation in Animals Animal Tissues - Epithelial and Connective Tissue
Answer: B) Secrete hormones directly into blood. For Endocrinology, once you lock onto the key mechanism or definition, Secrete hormones directly into blood is the clear fit. If you restate the concept in your own words, cause and effect line up with Secrete hormones directly into blood — that is the mechanism or reason the stem is pointing to. So Secrete hormones directly into blood is the clean, accurate selection. If a similar stem appears later, start from the same core fact and you will land on the same kind of answer. In class notes, highlight this same phrase next to the related diagram so the wording and the picture reinforce each other.
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.
Correct option is C, Ovaries. In Endocrinology, the accurate description is Ovaries, and that is what you should commit to memory. Keep the definition tight and the role clear — the functional job described in the stem is exactly what Ovaries does in Endocrinology. Then Ovaries is the answer you can defend. Check yourself by covering the options and writing the answer first, then matching the letter — that builds confidence. If the wording feels dense, translate it into everyday language first, then map that plain sentence back onto Ovaries. 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.
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.
