1) Tears 2) Saliva 3) Mitochondria 4) Both (1) and (2) Answer:4) Both (1) and (2) Explanation: Lysozyme is present in saliva and tears. It... View Article
1) Umbel 2) Corymb 3) Spikelet 4) Spike Answer:1) Umbel Explanation: Thepeduncle is the main axis of an inflorescence. It is reduced to a... View Article
1)Nerium 2)Hamelia 3) Clerodendron 4)Heliotropium Answer:4)Heliotropium Explanation: When lateral branches arise on both sides of the main... View Article
1) Crown-like 2) Dome-shaped 3) Unbranched 4) Bush-like Answer:2) Dome-shaped Explanation:Crown refers to the parts of the plant that remain... View Article
1) Body fluid of amniotes 2) Amnion 3) Amniotic fluid 4) Amino acids of a protein Answer:3) Amniotic fluid Explanation:Amniocentesis is a... View Article
1) Hysterectomy 2) Ovariectomy 3) Castration 4) Vasectomy Answer:4) Vasectomy Explanation: Vasectomy is the process of sterilisation in... View Article
1) Impermeable to oxygen 2) Impermeable to nitrogen 3) Lacking water-splitting in photosystem II 4) Both (1) and (3) Answer:4) Both (1) and... View Article
1)Pseudomonas 2)Clostridium 3) Vibrio 4) Streptomyces Answer:2)Clostridium Explanation: Retting is the process of separation of bast fibre... View Article
1) alternation of generation 2) vascular tissues 3) presence of chlorophyll 4) all of these Answer:2) vascular tissues Explanation: Vascular... View Article
1) leaves of moss plants 2) apophysis of capsule 3) axis of the moss plant 4) all of these Answer:3) axis of the moss plant Explanation:... View Article
1) colony 2) mycelium 3) hyphae 4) trichome Answer:4) trichome Explanation: The single unbranched filament of Nostoc is known as a trichome.... View Article
1) pteridophytes and gymnosperms 2) gymnosperms and flowering plants 3) bryophytes and pteridophytes 4) gymnosperms only Answer:3) bryophytes... View Article
