A vascular bundle having phloem on either side of the xylem
A vascular bundle having phloem on either side of the xylem Options (a) Bicollateral (b) Collateral (c) Radial (d) Concentric…
4 years ago
BHU2001
Pigment associated with physiological function
Pigment associated with physiological function Options (a) phytochrome (b) anthocyanin (c) chlorophyll (d) carotene Correct Answer: phytochromeExplanation:Phytochrome is a pigment…
5 years ago
Photphosphorylation is
Photphosphorylation is Options (a) synthesis of ATP in presence of light (b) breakdown of ATP to give energy (c) photolysis…
5 years ago
Lymph vessels are united to form
Lymph vessels are united to form Options (a) lymph heart (b) cisterna chyle (c) thoracic duct (d) jugular vein Correct…
5 years ago
In mammals the digestion of starch starts from
In mammals, the digestion of starch starts from Options (a) mouth (b) oesophagus (c) stomach (d) duodenum Correct Answer: mouth…
5 years ago
How is the movement of electrons in ETC in light reaction
How is the movement of electrons in ETC in light reaction? Options (a) Uphill in terms of redox reaction (b)…
5 years ago
A slab consists of two parallel layers of two different materials of same thickness
A slab consists of two parallel layers of two different materials of same thickness and area having thermal conductivities K₁…
5 years ago
The density of methane (CH₄) at 2.0 atmospheric pressure and 27⁰C is
The density of methane (CH₄) at 2.0 atmospheric pressure and 27⁰C is Options (a) 1.30 gL⁻¹ (b) 0.13 gL⁻¹ (c)…
7 years ago
What is common between photosynthesis and respiration finally after reaction?
What is common between photosynthesis and respiration finally after reaction? Options (a) O₂ (b) CO₂ (c) cytochrome (d) NO₂ Correct…
7 years ago
Secretions of ductless glands are known as
Secretions of ductless glands are known as Options (a) hormones (b) pheromones (c) enzymes (d) mucous Correct Answer: hormonesExplanation:No explanation…
7 years ago