Both RBC and WBC are formed in the
Both RBC and WBC are formed in the
Options
(a) Thymus (b) Adrenal (c) Thyroid (d) Bone marrow
Correct Answer:
Bone marrow
Explanation:
Red bone marrow of long bone produces red blood corpuscles, […]
Biology
Bone related to skull is
Bone related to skull is
Options
(a) Atlas (b) Caracoid (c) Artenoid (d) Pterygoid
Correct Answer:
Pterygoid
Explanation:
Pterygoid is short rod shaped bone forming the posterior roof of mouth cavity.
Body temperature is regulated by
Body temperature is regulated by
Options
(a) hypothalamus (b) cerebrum and hypothalamus (c) cerebellum (d) medulla oblongata
Correct Answer:
hypothalamus
Explanation:
Hypothalamus is the part of the vertebrate brain that is derived from […]
Body posture equilibrium and rapid muscular activities are controlled by
Body posture, equilibrium and rapid muscular activities are controlled by
Options
(a) diencephalon (b) cerebellum (c) olfactory lobes (d) hypothalamus
Correct Answer:
cerebellum
Explanation:
No explanation available. Be the first to write the […]
Blood pressure increases and heart rate decreases in response to
Blood pressure increases and heart rate decreases in response to
Options
(a) Exercise (b) Haemorrage (c) Exposure to high altitude (d) Increased intracranial pressure
Correct Answer:
Increased intracranial pressure
Explanation:
With the increase […]
Blood pressure in the pulmonary artery is
Blood pressure in the pulmonary artery is
Options
(a) Same as that in the aorta (b) More than that in the carotid (c) More that than in pulmonary vein (d) Less than that […]
Blood circulation that starts in capillaries and ends in capillaries is called
Blood circulation that starts in capillaries and ends in capillaries is called
Options
(a) Portal circulation (b) Hepatic circulation (c) Cardiac circulation (d) None
Correct Answer:
Portal circulation
Explanation:
Blood circulation that starts […]
Black stem rust of wheat is caused by
Black (stem) rust of wheat is caused by
Options
(a) Alternaria solani (b) Ustilago nuda (c) Puccinia graminis (d) Xanthomonas oryzae
Correct Answer:
Puccinia graminis
Explanation:
Black stem rust is caused by Puccinia […]
Bipolar neurons are found in
Bipolar neurons are found in
Options
(a) retina (b) choroid (c) cornea (d) sclera
Correct Answer:
retina
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
Bile salts are poured into the alimentary canal where they are necessary for
Bile salts are poured into the alimentary canal where they are necessary for the absorption of
Options
(a) Na⁺ and Ca⁺⁺ (b) Fat soluble vitamins (c) Amino acids and monosaccharides (d) All the […]