Plant Physiology [NEET (2024 Updated)-National Eligibility cum Entrance Test (Medical) Biology]: Questions 1 - 5 of 338
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Question 1
Question Match List-Ⅰ List-Ⅱ▾
During osmosis, water moves through a membrane
List-Ⅰ (From) | List-Ⅱ (To) |
---|---|
(A) Low water potential | (i) Low solute concern. |
(B) High osmotic potential | (ii) High water potential |
(C) High solute concern | (iii) A hypertonic solution (High solute) |
(D) A hypotonic solution (Less solute) | (iv) Low osmotic potential |
Choices
Choice (4) | Response | |
---|---|---|
| ||
a. |
| |
b. |
| |
c. |
| |
d. |
|
Question 2
Question MCQ▾
Which of the following forms the connecting link between glycolysis and Kreb՚s cycle?
Choices
Choice (4) | Response | |
---|---|---|
a. | Glucose | |
b. | Lactic acid | |
c. | Pyruvic acid | |
d. | Ethyl alcohol |
Question 3
Question MCQ▾
In C4 plants, CO2 combine with PEP in presence of
Choices
Choice (4) | Response | |
---|---|---|
a. | Hydrogenase | |
b. | RuBP carboxylase | |
c. | PEP carboxylase | |
d. | RuBP oxygenase |
Question 4
Question MCQ▾
Moll՚s experiment shows
Choices
Choice (4) | Response | |
---|---|---|
a. | Unequal transpiration from two surfaces of leaf. | |
b. | Relation between transpiration and absorption. | |
c. | Chlorophyll is essential for photosynthesis. | |
d. | CO2 is required for photosynthesis. |
Question 5
Question MCQ▾
Hydroponics is
Choices
Choice (4) | Response | |
---|---|---|
a. | Growing of plants in sand | |
b. | Growing of floating aquatic plants | |
c. | Growing of aquatic plants | |
d. | Growing of plants in aqueous balanced nutrient |