The body calcium level is lowered by the deficiency of
The body calcium level is lowered by the deficiency of Options (a) parathormone (b) thyroxine (c) both calcitonin and parathormone…
7 years ago
AIPMT2008
Which one of the following is resistant to enzyme action?
Which one of the following is resistant to enzyme action? Options (a) Cork (b) Wood fibre (c) Pollen exine (d)…
7 years ago
Endosperm is consumed by developing embryo in the seed of
Endosperm is consumed by developing embryo in the seed of Options (a) coconut (b) castor (c) pea (d) maize Correct…
7 years ago
Which extra-embryonic membrane in human prevents desiccation
Which extra-embryonic membrane in human prevents desiccation of the embryo inside the uterus? Options (a) Chorion (b) Allantois (c) Yolk…
7 years ago
The fleshy receptacle of syconus of fig encloses a number of:
The fleshy receptacle of syconus of fig encloses a number of: Options (a) Achenes (b) Samaras (c) Berries (d) Mericarps…
7 years ago
Thorn of Bougainvillea and tendril of cucurbita are example of
Thorn of Bougainvillea and tendril of cucurbita are example of Options (a) analogous organ (b) homologous organs (c) vestigial organs…
7 years ago
Nitrogen fixation in root nodules of Alnus is brought about by:
Nitrogen fixation in root nodules of Alnus is brought about by: Options (a) Bradyrhizobium (b) Clostridium (c) Frankia (d) Azorhizobium…
7 years ago
In germinating seeds fatty acids are degraded exclusively in the
In germinating seeds fatty acids are degraded exclusively in the Options (a) proplastids (b) glyoxysomes (c) peroxisomes (d) mitochondria Correct…
7 years ago
Importance of day length in flowering of plants was first shown in
Importance of day length in flowering of plants was first shown in Options (a) lemna (b) tobacco (c) cotton (d)…
7 years ago
The two sub-units of ribosome remain united a critical ion level of
The two sub-units of ribosome remain united a critical ion level of Options (a) copper (b) manganese (c) magnesium (d)…
7 years ago