Plant Growth and Development

This is an MCQ-based quiz on the topic of Plant Growth and Development.

This includes Phases of Growth, Growth Rate, Arithmetic Growth, Geometric Growth, Conditions of Growth, Differentiation, Redifferentiation, Plant Growth Regulators (PGRs) Characteristicsm, and many more.

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The most abundant protein in the animal world is

Trypsin Collagen Haemoglobin Insulin

In the rainy season, doors get swelled up due to _______.

Transpiration Imbibition Diffusion Respiration

This is a wrongly matched pair

Alcohol – Nitrogenase Detergents – Lipase Textile – Amylase Fruit juice – Pectinase

Peroxisomes are involved in which type of reactions pertaining to plant photosynthesis?

Calvin Cycle Glycolytic cycle Glyoxylate cycle Bacterial photosynthesis

In C3 and C4 plants, primary carboxylation takes place with the help of

PEP carboxylse and pyruvate carboxylase RuBP carboxylase and PEP carboxylase PEP carboxylase and RuBP carboxylase RuBP carboxylase and pyruvate carboxylase

Macromolecule chitin is

Phosphorous containing polysaccharide

Nitrogen containing polysaccharide

Sulphur containing polysaccharide

Simple polysaccharide

A phosphoglyceride is always composed of _______.

Only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate the group is also attached

Only a saturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached

An unsaturated or saturated fatty acid esterified to a phosphate molecule to which a glycerol molecule is also attached

An unsaturated or saturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached

Macromolecule chitin is _______.

Phosphorous containing polysaccharide