Skip to content
New summer mock series is live Attempt timed papers for SSC, banking, and engineering entrances with updated syllabi for this season. View exams

#biology objective question

4 public questions tagged with this topic.

Unit of water potential is:

Answer: B) Pascal. For WATER POTENTIAL, remember the key idea and you’ll land on this option; the distractors usually swap cause and effect or confuse similar terms. Avoid: A) Joule; C) Atmosphere; D) Kelvin. Name the process first, then pick the option that describes it — don’t reverse cause and effect.

Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.

Spinal reflexes are integrated mainly in the:

Answer: C) Spinal cord gray matter. For Peripheral Nervous System, once you lock onto the key mechanism or definition, Spinal cord gray matter is the clear fit. If you restate the concept in your own words, the functional job described in the stem is exactly what Spinal cord gray matter does in Peripheral Nervous System. So Spinal cord gray matter 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.

Gray matter of spinal cord mainly contains:

Correct option is B, Neuron cell bodies and interneurons. In Peripheral Nervous System, the accurate description is Neuron cell bodies and interneurons, 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 Neuron cell bodies and interneurons does in Peripheral Nervous System. Then Neuron cell bodies and interneurons 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 Neuron cell bodies and interneurons.

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 structure is found between epithelial tissue and connective tissue?

Pick B: Basement membrane. Thinking about Tissue-I in a practical way — what the structure does, or what the process achieves — leads you here. Clinically and academically, the same logic shows up again and again: excitable-cell physiology turns on membranes, ions, and signalling steps, and Basement membrane captures the correct piece of that story. Hence Basement membrane is correct. Treat this as a building block for the rest of Tissue-I; neighbouring topics often reuse the same principle. Keep a one-line summary card for this idea and revisit it before the paper; short, repeated review beats long cramming sessions. If the wording feels dense, translate it into everyday language first, then map that plain sentence back onto Basement membrane.

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.