Biology

Dorsal root ganglion are

Dorsal root ganglion are Options (a) Mixed (b) Motor (c) Sensory (d) None of these Correct Answer: SensoryExplanation:Sensory nerve fibres…

Dormancy of seed is broken by

Dormancy of seed is broken by Options (a) Auxin and Cytokinin (b) Gibberellins and ethylene (c) Ethylene and auxin (d)…

Dopamine is a

Dopamine is a Options (a) Hormone (b) Transmitter hormone (c) polysaccharide (d) Enzyme Correct Answer: Transmitter hormoneExplanation:Dopamine is a catecholamine…

DNA replication in bacteria occurs

DNA replication in bacteria occurs Options (a) Just before transcription (b) During S phase (c) Within nuleolus (d) Prior to…

Dimorphic chloroplasts are present in

Dimorphic chloroplasts are present in Options (a) Sugarcane(C₄) (b) Cotton (c) Pea (d) Mango Correct Answer: Sugarcane(C₄)Explanation:Sugarcane is C₄ plant.…

Development of succulency with the presence of mucilage is a xerophytic adaptation

Development of succulency, with the presence of mucilage, is a xerophytic adaptation in which of the following plant? Options (a)…

Dental formula of rabbit is

Dental formula of rabbit is Options (a) 1023/1023 (b) 3023/3023 (c) 1023/2023 (d) 2033/1023 Correct Answer: 2033/1023Explanation:Dental formula of Rabbit…

Dental formula of human being is

Dental formula of human being is Options (a) I₂, C₂, P₁, M₃ (b) I₂, C₁, P₂, M₃ (c) I₃, C₁,…

Dendrites transmit impulses toward the

Dendrites transmit impulses toward the Options (a) cell body (b) axon (c) Both(a) and (b) (d) None of these Correct…

Deltoid ridge is found in which one of the following bones

Deltoid ridge is found in which one of the following bones Options (a) Radius (b) Tibia (c) Femur (d) Humerus…