The filtrate passing from Malpighian corpuscles into the renal tubules in a healthy person contains
ANSWERS: (a) Urates, glucose and water only
(b) Ammonia, urea, uric acid and proteins
(c) Urea, sugar, water and ammonia
(d) Urea, glucose, salts, amino acids and water
EXPLANATION: (d) The glomerular filtrate contains a large amount of water and other dissolved substances such as urea, uric acid, amino-acid, glucose, sodium, potassium, vitamins etc.
(a) Aseptate and multinucleate (b) Septate and multinucleate (c) Aseptate and uninucleate (d) Septate and uninucleate Answer. (b) The mycelium of Aspergillus consist of branch septate hyphae. Cells of hyphae are multinucleate. (185)
(a) Parenchyma (b) Chlorenchyma (c) Plectenchyma (d) Collenchyma Answer. (c) Plectenchyma (Pseudoparenchyma) is nothing but the interwoven mass of fungal mycelium which in cross-section look like parenchyma. (109)
(a) Colletotrichum falcatum (b) Phytophthora infestans (c) Potato mosiac virus (d) Alternaria solani Answer. (b) Late blight of potato is a seed born disease which is caused by Phytophthora infestans. The disease is characterised by brownish to blackish dead areas …
