Important questions related to Plant Physiology to be asked in the examination, must read

Plant Physiology related Important Questions For RRB Group D : Important among the top boards of India Indian Railway Recruitment Board (RRB) has started the recruitment process for Group D posts, this exam will be conducted on 17th August 2022 and there is a provision to complete this exam in several stages. Now the candidate will have to appear in only one exam and on the basis of that all the candidates will be shortlisted.

Today, for all the candidates going to appear in the Railway Group D examination, we have come up with the answers to the important questions related to the important city of Plant Physiology asked in the previous examinations and these questions will prove to be very important questions from the examination point of view. In such a situation, candidates must study these questions for their better results and to get good marks in the examination.

Plant Physiology related Important Questions For RRB Group D
Plant Physiology related Important Questions For RRB Group D

Plant Physiology related Important Questions For RRB Group D

Question. During photosynthesis light energy is transformed into?

  • in mechanical energy
  • in heat energy
  • in chemical energy
  • in radiation energy

Answer: 3

Question. The process that plants use to get energy at night is

  • osmosis
  • combustion
  • respiration
  • Photosynthesis

Answer: 3

Question. Which of the following statements is the only correct one?

  • Plants store food grains in their leaves.
  • Plants can make food without the light falling on their leaves.
  • Plants absorb food from the soil through their roots.
  • The essential minerals from rainwater are absorbed by the leaves.

Answer: 3

Question. During which of the following processes a large amount of energy is released?

  • Fermentation
  • Anaerobic Respiration
  • Aerobic Respiration
  • Transpiration

Answer: 3

Question. In which of the following processes heat energy is created?

  • respiration
  • circulation
  • emissions
  • digestion

Answer 1

Question……… The process converts chemical energy into thermal energy.

  • respiration
  • transportation
  • Excretion
  • emissions

Answer 1

Question. The first step in respiration is the breakdown of glucose.

  • lactic acid
  • pyruvate
  • ethanol
  • carbon dioxide

Answer: 2

Question. Which organism can survive without oxygen?

  • Anaerobe
  • Aerobe
  • Parasite
  • Symbioic (b)

Answer 1

Question. What is the movement of the cell against the concentration gradient called?

  • active transport
  • Spreading
  • reverse osmosis
  • osmosis

Answer 1

Question. Which of the following is generally not required for germination?

  • Air
  • heat
  • Water
  • Light

Answer: 4

Question. The upward movement of water in plants is called?

  • water discharge
  • transpiration
  • evaporation
  • rapture

Answer: 4

Question. Plants during the day

  • Take in carbon dioxide and release oxygen.
  • Take in oxygen and release carbon dioxide.
  • Take in carbon dioxide and release nitrogen.
  • Take in nitrogen and release oxygen.

Answer 1

Question. All living things consume oxygen for their respiration. At what time is oxygen replenished by plants?

  • In the night
  • time of day
  • in the morning
  • In the evening

Answer: 2

Question. It is not advisable to sleep under a tree during the night as the tree leaves.

  • Carbon dioxide
  • oxygen
  • carbon monoxide
  • sulphur dioxide

Answer 1

Question. Which is oxidized in photosynthesis?

  • sun light
  • Carbon dioxide
  • water
  • chlorophyll

Answer: ?

What would be the correct answer to this question? Do give us your answer in the comment section.

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