Q.31 Which of the following is/are lateral meristems?
Which of the following is/are lateral meristems? (A) Cork cambium (B) Procambium (C) Protoderm (D) Vascular cambium
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Q.30 Ionic character of the covalent bonds in the compounds Cl₂, HCl, NaCl, NaF follows the order
Ionic character of the covalent bonds in the compounds Cl₂, HCl, NaCl, NaF follows the order (A) Cl₂ > NaCl > HCl > NaF (B) HCl > Cl₂ > NaF > NaCl (C) HCl > NaCl > NaF > Cl₂ (D) NaF > NaCl > HCl > Cl₂
Q.29 Chromosome duplication during the cell cycle occurs in
Chromosome duplication during the cell cycle occurs in (A) G1 phase (B) G2 phase (C) M phase (D) S phase
Q.28 The boiling points of Iodomethane, Dibromomethane, Bromomethane, Chloromethane follow the order
The boiling points of Iodomethane, Dibromomethane, Bromomethane, Chloromethane follow the order (A) Bromomethane > Dibromomethane > Iodomethane > Chloromethane (B) Bromomethane > Iodomethane > Chloromethane > Dibromomethane (C) Dibromomethane > Iodomethane > Bromomethane > Chloromethane (D) Iodomethane > Bromomethane > Chloromethane > Dibromomethane
Q.27 In chick embryo, the ectoderm generates
In chick embryo, the ectoderm generates (A) alveolar cells (B) germ cells (C) neurons (D) red blood cells
Q.26 If a variable z shows a standard normal distribution, then the percent probability that 0≤z2≤1 is (rounded off to the nearest integer).
If a variable z shows a standard normal distribution, then the percent probability that 0≤z2≤1 is (rounded off to the nearest integer). (A) 34 (B) 68 (C) 95 (D) 99
Q.25 An object is placed 15 cm in front of a convex mirror, which has a radius of curvature 30 cm. Which one of the following is true of the image formed?
An object is placed 15 cm in front of a convex mirror, which has a radius of curvature 30 cm. Which one of the following is true of the image formed? (A) Real and inverted (B) Real and upright (C) Virtual and inverted (D) Virtual and upright
Q.24 Genes in two species that are derived from the same ancestral gene in their most recent common ancestor are called
Genes in two species that are derived from the same ancestral gene in their most recent common ancestor are called (A) analogs (B) heterologs (C) orthologs (D) paralogs
Q.23 Metabolic acidosis is associated with decreased plasma level of
Metabolic acidosis is associated with decreased plasma level of (A) bicarbonate (B) lactate (C) oxygen (D) urea
Q.22 Which one of the following is NOT used as a component in subunit vaccines?
Which one of the following is NOT used as a component in subunit vaccines? (A) Capsular polysaccharide (B) Inactivated exotoxin (C) Inactivated virus (D) Viral glycoprotein