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The following question based on physiology of plants, humans and animals topic of general science mcq
(a) on the surface of chloroplasts
(b) dispersed through out the chloroplasts
(c) in the grana of chloroplasts
(d) in the stroma of chloroplasts
The correct answers to the above question in:
Answer: (c)
Chlorophyll is present in the grana of chloroplasts.
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Read more biology Based General Science Questions and Answers
Question : 1
Match List-I with List-II and select the correct answer using the code given below the lists.
List-I (Biological Institutes) | List-II (Places) |
A. National Botanical | 1. Shimla (H.P.) Research Institute (NBRI) |
B. Central Potato | 2. Lucknow (U.P.) Research Institute (CPRI) |
C. Central Rice Research | 3. Cuttack (Odhisha) Institute (CRRI) |
D. Central Forest Research | 4. Dehradun (Uttarakhand) Institute (CFRI) |
a) 3 4 2 1
b) 2 1 3 4
c) 1 3 4 2
d) 4 2 1 3
Answer »Answer: (b)
Question : 2
Consider the following statements:
- Chlorella is component of sewage oxidation tank.
- Chlorella produces food rich in vitamins, proteins, etc.
- Chlorella uses prolonged space flight for food O2 disposed of CO2 .
- Chlorella yields antibiotic chlorellin.
a) 1 and 3
b) 1, 2, 3 and 4
c) 1, 2 and 3
d) 1 and 2
Answer »Answer: (b)
Question : 3
The chief function of vessels in the plant body is
a) to conduct water and mineral salts
b) to translocate food material
c) to support living cells
d) all above
Answer »Answer: (a)
Question : 4
Total number of ATP consume during Kreb’s cycle is
a) 1
b) 0
c) 2
d) 3
Answer »Answer: (b)
Question : 5
The chief function of vessels in the plant body is
a) to conduct water and mineral salts
b) to translocate food material
c) to support living cells
d) all above
Answer »Answer: (a)
Question : 6
Which of the following commonly called emergency gland of body?
a) Testis
b) Thymus
c) Adrenal
d) Pituitary
Answer »Answer: (c)
Adrenal or suprarenal glands are called the emergency glands of the body. The medullary portion of these glands secretes hormones adrenaline and noradrenaline. Their secretion is stimulated by the sympathetic nervous system.
These hormones are secreted in emergency conditions like anger, injury, cold, emotional stress, fear etc, hence also called hormones for fight or flight.
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