(A) Hill Emerson
(B) Emerson
(C) Blackmann
(D) Hatch and Slack
Answer:
Photosynthetic pigments in chloroplast are embedded in membrane of—
(A) Thylakoids
(B) Photoglobin
(C) Matrix
(D) Envelope of chloroplast
Answer:
The rate of photosynthesis is maximum in—
(A) Green light
(B) Blue light
(C) Red light
(D) White light
Answer:
All energy is trapped in pigment system1 in—
(A) ATP
(B) Carbohydrate
(C) NADH2
(D) P700
Answer:
How many ATP molecules are produced, as a net gain, during the complete breakdown of glucose ?
(A) 36
(B) 28
(C) 12
(D) 18
Answer:
Father of taxonomy is—
(A) De Candolle
(B) Hooker
(C) Linnaeus
(D) Aristotle
Answer:
For entry in gene pool, a mutation occur in—
(A) Somatic cells
(B) Germ cells
(C) Plasma proteins
(D) Somatic DNA
Answer:
Vessels diffier from tracheids—
(A) In being living
(B) In being derived from a single cell
(C) In having vertical row of cells and their cross wall dissolved
(D) Because they conduct water
Answer:
Which one is true nut ?
(A) Walnut
(B) Cashewnut
(C) Groundnut
(D) Coconut
Answer:
After transcription, the mRNA molecule—
(A) Disintegrates
(B) Moves into cytoplasm
(C) Replicates itself
(D) Reassociates to form its structure
Answer: