In male cockroaches sperms are stored in which part of the reproductive system
In male cockroaches, sperms are stored in which part of the reproductive system? Options (a) Seminal Vesicles (b) Mushroom glands…
In male cockroaches, sperms are stored in which part of the reproductive system? Options (a) Seminal Vesicles (b) Mushroom glands…
In majority of angiosperms Options (a) Reduction division occurs in the megaspore mother cell (b) A small central cell is…
How many plants among Indigofera, Sesbania, Salvia, Allium, Aloe, mustard, groundnut, radish, gram and turnip have stamens with different lengths…
During cell growth, DNA synthesis takes place in Options (a) G1 phase (b) M phase (c) S phase (d) G2…
Choose the correct statement about receptors Options (a) Nociceptors respond to changes in pressure (b) Meissner's corpuscles are thermoreceptors (c)…
Choose the correct statement about organisms and its parts Options (a) All mammals are viviparous (b) All cyclostomes do not…
Among the following edible fishes, which one is a marine fish having rich source of omega-3 fatty acids Options (a)…
A non proteinaceous enzyme is Options (a) Ligase (b) Deoxyribonuclease (c) Lysozyme (d) Ribozyme Correct Answer: Ribozyme Explanation: Ribozyme is…
A few drops of sap were collected by cutting across a plant stem by a suitable method. The sap was…
A cell organelle containing hydrolytic enzymes is Options (a) Ribosome (b) Mesosome (c) Lysosome (d) Microsome Correct Answer: LysosomeExplanation:The isolated…