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The end product of HB break down and metabolites of various hormones : Uric acid, Bilirubin, Creatinine, All Of These
The collenchyma cell have protoplast and usually lack : Secondary wall, Primary wall, Cell membrane, Vacuole
Spontaneous movement due to internal cause are : Paratonic, Tactic, Taxis, Autonomic
Abscisic acid promotes closing of stomata under condition : Water stress, light stress, temperature stress, Wind stress
The largest part of the brain is : Cerebellum, Cerebrum, Medulla , Thalamus
During delivery in humans the average loss of blood is about : 150 cm3, 250 cm3, 350 cm3, 450 cm3
Clear cytoplasm produces : Gut, Neural tube, Muscles , Larval epidermis
Successive amino acid bearing tRNA will bind at : A site, B site, E site, P site
Human cells contain 45 different kinds of : DNA, mRNA, tRNA, r RNA
The most critical phase of mitosis is : Prophase, Metaphase, Anaphase, Telophase
A gene with multiple phenotype effect is called : Multiple allele, Pleiotype allele, polygenic allele, bombay allele
ABO blood group system was discovered by : Bernstein, Correns, Morgan, Landstemer
Cystin fibrosis patients lack a gene that codes for transmembrane carrier of : Calcium ions, Sodium ion, Chloride ion, Potassium ion
Archaebacteria tolerate temperature upto : 100° C, 130° C, 150 ° C, 120° C
The symbiotic relation in which both partners get benefits is : Commensalism, Mutualism, Commensalism and mutualism, None Of These
The rate of primary production is about 70 -1500 g/m2 annually : Temperate grassland, Desert, Tundra, Tropical grassland
The largest consumers of electrical energy are : Homes, Offices, Agriculture, Industries