Latest questions in this category.
C fits best: Only in roots. Keep the WATER TRANSPORT basics straight and Only in roots stands out as the precise answer. Avoid: A) In all cells equally; B) In specialized tissues; D) Only in leaves. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
The right choice is C: Facilitated water transport. In WATER TRANSPORT, that matches how the process or concept actually works — the other choices mix up related ideas or use the wrong mechanism. Skip these: A) Ion transport; B) Sugar transport; D) Active pumping. A quick check: if an option needs energy, pumps, or the opposite direction of movement, ask whether that really applies.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
That points to C: Reduce resistance to water flow. Compared with the other options, Reduce resistance to water flow is the one that correctly describes the WATER TRANSPORT concept. The wrong ones are A) Store nutrients; B) Conduct food; D) Increase metabolism. If you’re stuck, eliminate anything that contradicts a basic fact you already know for this topic.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
Endodermis (C) is correct here. This is core WATER TRANSPORT: once you know the definition or pathway step, Endodermis is the clear fit. The wrong ones are A) Epidermis; B) Cortex; D) Pericycle. If the topic is about gradients or potentials, water/solutes move from higher to lower of the relevant quantity.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
Answer: C) Suberin and lignin. For WATER TRANSPORT, remember the key idea and you’ll land on this option; the distractors usually swap cause and effect or confuse similar terms. Avoid: A) Cellulose; B) Pectin; D) Hemicellulose. 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.
C fits best: Casparian strip. Keep the WATER TRANSPORT basics straight and Casparian strip stands out as the precise answer. Avoid: A) Suberin lamella; B) Middle lamella; D) Plasmodesmata. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
Pick C: Multiple times. Thinking through WATER TRANSPORT step by step rules out the lookalikes and leaves Multiple times. Skip these: A) Once; B) Twice; D) Not at all. For hormones and genes, match the molecule or gene to its real role, not a neighboring pathway.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
The right choice is C: Plasmodesmata. In WATER TRANSPORT, that matches how the process or concept actually works — the other choices mix up related ideas or use the wrong mechanism. Skip these: A) Cell walls; B) Intercellular spaces; D) Xylem. A quick check: if an option needs energy, pumps, or the opposite direction of movement, ask whether that really applies.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
That points to C: Cell walls. Compared with the other options, Cell walls is the one that correctly describes the WATER TRANSPORT concept. The wrong ones are A) Cytoplasm; B) Plasmodesmata; D) Vacuoles. If you’re stuck, eliminate anything that contradicts a basic fact you already know for this topic.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
B fits best: Passive. Keep the WATER TRANSPORT basics straight and Passive stands out as the precise answer. Avoid: A) Active; C) Energy-dependent; D) Carrier mediated. Light and flowering items often hinge on which photoreceptor or day-length rule is in play.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
Answer: B) Increasing surface area. For WATER TRANSPORT, remember the key idea and you’ll land on this option; the distractors usually swap cause and effect or confuse similar terms. Avoid: A) Increasing diffusion rate; C) Reducing resistance; D) Producing ATP. 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.
Pick C: Root hair zone. Thinking through WATER TRANSPORT step by step rules out the lookalikes and leaves Root hair zone. Skip these: A) Root cap; B) Mature region; D) Meristem. For hormones and genes, match the molecule or gene to its real role, not a neighboring pathway.
Ref: Best CSIR NET Plant Physiology books: Master Unit 6 with Taiz & Zeiger and Salisbury & Ross. Crack Part C experimental questions with top textbooks.
