The pigment responsible for photomorphogenetic response is
The pigment responsible for photomorphogenetic response is Options (a) xanthophyll (b) cytochrome (c) chlorophyll b (d) phytochrome Correct Answer: phytochromeExplanation:No…
8 years ago
Biology
Oxygen which is liberated during photosynthesis comes from
Oxygen which is liberated during photosynthesis comes from Options (a) CO₂ (b) H₂O (c) chlorophyll (d) phosphoglyceric acid Correct Answer:…
8 years ago
Cytoplasm and nucleus are separated by a membrane which is
Cytoplasm and nucleus are separated by a membrane which is Options (a) triple layered (b) double layered (c) single layered…
8 years ago
Genetically dwarf plants can be induced to grow tall by using
Genetically dwarf plants can be induced to grow tall by using Options (a) gibberellins (b) phycobillins (c) auxins (d) cytokinins…
8 years ago
Which of the following enzyme is used in genetic engineering?
Which of the following enzyme is used in genetic engineering? Options (a) DNAase (b) translocase (c) restriction endonuclease (d) topoisomerase…
8 years ago
Which of the following plant is an endangered species in India?
Which of the following plant is an endangered species in India? Options (a) Lycopodium sp (b) Pinus roxburghii (c) Hydrilla…
8 years ago
Which of the following protects the embryo from external injury?
Which of the following protects the embryo from external injury? Options (a) allantois (b) chorion (c) amnion (d) yolk sac…
8 years ago
One of the exsitu conservation methods for endangered species is
One of the exsitu conservation methods for endangered species is Options (a) wildlife sanctuaries (b) biosphere reserves (c) cryopreservation (d)…
8 years ago
The amount of air inspired or expired with each normal breathe is
The amount of air inspired or expired with each normal breathe is Options (a) 1400 ml (b) 500 ml (c)…
8 years ago
Plants require which one of the following for the formation of ATP
Plants require which one of the following for the formation of ATP Options (a) N, Ca (b) N, P (c)…
8 years ago