The Black Sea is a large inland sea situated at the southeastern extremity of Europe. It is one of the most famous inland seas in the world and... View Article
UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 21st Jul 2021. Important news and views to boost... View Article
a) Lectin b) Insulin c) Glycerol d) Collagen Answer: (d) Further Reading: List of 25 Important Topics in Biology for Competitive Exams List of... View Article
a) Himalayas b) Amazon forests c) Western Ghats of India d) Madagascar Answer: (b) Further Reading: List of 25 Important Topics in Biology for... View Article
(1) In urochordata notochord extends from head to tail and it is present throughout their life. (2) In Vertebrates notochord is present during... View Article
a) Low concentration of LH b) Low concentration of FSH c) High concentration of Estrogen d) High concentration of Progesterone Answer: (c)... View Article
a) Ammonia and oxygen b) Ammonia and hydrogen c) Ammonia alone d) Nitrate alone Answer: (b) Further Reading: List of 25 Important Topics in... View Article
a) Cellulose, lecithin b) Inulin, Insulin c) Chitin, cholesterol d) Glycerol, trypsin Answer: (b) Further Reading: List of 25 Important Topics... View Article
a) Insulin acts on pancreatic cells and adipocytes. b) Insulin is associated with hyperglycemia. c) Glucocorticoids stimulate gluconeogenesis. d)... View Article
a) Plant nematodes b) Insect predators c) Insect pests d) Fungal diseases Answer: (c) Further Reading: List of 25 Important Topics in Biology... View Article
a) Boveri b) Morgan c) Mendel d) Sutton Answer: (b) Further Reading: List of 25 Important Topics in Biology for Competitive Exams List of... View Article
Large numbers of scattered vascular bundles surrounded by bundle sheaths. Large conspicuous parenchymatous ground tissue. Vascular bundles are... View Article
a) Sunflower b) Plum c) Brinjal d) Mustard Answer: (b) Further Reading: List of 25 Important Topics in Biology for Competitive Exams List of... View Article
a) They lie free in the cytoplasm b) These represent reserve material in cytoplasm. c) They are not bound by any membrane. d) These are involved... View Article
a) Phenolic acid b) Para - ascorbic acid a) Gibberellic acid b) Abscisic acid Answer: (c) Further Reading: List of 25 Important Topics in... View Article
a) Charles Darwin b) Oparin c) Karl Ernst von Baer d) Alfred wallace Answer: (c) Further Reading: List of 25 Important Topics in Biology for... View Article
