31.

Decarboxylation is involved in

• electron transport system

• glycolysis

• Krebs' cycle

• lactic acid fermentation

During meiosis crossing over occurs between which part of homologous chromosome ?

• Sister chromatids

• Non-sister chromatids

• Genes

• Alleles

Binomial system of nomenclature was given by

• Julian Huxley

• Bentham and Hooker

• Linnaeus

• Casper Bauhin

Agar-agar is obtained from

• Chlorella

• Spirogyra

• Ulothrix

• Gelidium

In plants, water supply is due to

• osmosis

• imbibition

• guttation

• adhesion force

Medicine for curing respiratory problems is obtained from

• Ephedra

• Calotropis

• Eucalyptus

• Cannabis

In Funaria, stomata are present on the

• stem

• leaves

• capsule

• apophysis

The process after glycolysis in anaerobic respiration is known as

• fermentation

• respiration

• Krebs' cycle

• decomposition

In cell cycle, during, which phase chromosomes are arranged in equatorial plate ?

• Metaphase

• Anaphase

• Telophase

• Prophase

Law of limiting factor was given by

• Leibig

• Blackman

• Calvin

• Arnon