Bundle sheath cells
Bundle sheath cells Options (a) Are rich in RuBisCO (b) Are rich in PEP carboxylase (c) lack RuBisCO (d) Lack…
7 years ago
Biology
A drupe develops in
A drupe develops in Options (a) mango (b) wheat (c) pea (d) tomato Correct Answer: mango Explanation:Some fleshy fryits such…
7 years ago
Nitrifying bacteria:
Nitrifying bacteria: Options (a) Oxidize ammonia to nitrates (b) convert free nitrogen to nitrogen compounds (c) convert proteins into ammonia…
7 years ago
Guard cells help in:
Guard cells help in: Options (a) transpiration (b) guttation (c) fighting against infection (d) protection against grazing Correct Answer: transpirationExplanation:Guard…
7 years ago
T.O. Diener discovered
T.O. Diener discovered a: Options (a) free infectious DNA (b) infectious protein (c) bacteriophage (d) free infectious RNA Correct Answer:…
7 years ago
Synapsis occurs between
Synapsis occurs between: Options (a) mRNA and ribosomes (b) spindle fibres and centromere (c) two homologous chromosomes (d) a male…
7 years ago
Meiosis takes place in:
Meiosis takes place in: Options (a) Conidia (b) Gemmule (c) Megaspore (d) Meiocyte Correct Answer: MeiocyteExplanation:Meiosis takes place in meiocyte…
7 years ago
Point mutation involves:
Point mutation involves: Options (a) change in single base pair (b) duplication (c) deletion (d) insertion Correct Answer: change in…
7 years ago
Phyllode is present in :
Phyllode is present in : Options (a) Asparagus (b) Euphorbia (c) Australian Acacia (d) Opuntia Correct Answer: Australian AcaciaExplanation:Phyllode is…
7 years ago
manganese is required in:
manganese is required in: Options (a) Plant cell wall formation (b) photolysis of water during photosynthesis (c) chlorophyll synthesis (d)…
7 years ago