UPSC Current Affairs Preparation: The Hindu Analysis Watch expert analysis of ‘The Hindu’ dated 22nd April 2021. Important news and views to... View Article
The NASA Perseverance Rover touched down on the surface of Mars in February 2021. The rover is part of NASA's Mars Exploration Program. This is... View Article
Yes. Chernozems is a black coloured soil rich in nutrients due to a high percentage of humus, phosphoric acids, phosphorus and ammonia.... View Article
Basophils secrete histamine, serotonin, heparin and are the main white blood cells involved in inflammatory reactions. Neutrophils are involved... View Article
Primary spermatocyte differs from spermatogonium in its size and volume. Explore more NEET questions here. Stay tuned to BYJU'S to learn similar... View Article
Amensalism is an interspecies interaction in which one species is harmed whereas the other one is unaffected. The two modes of amensalism are... View Article
No. Double fertilization does not lead to the formation of clones. Clone is obtained from single-parent through asexual reproduction and double... View Article
Yes. Vascular bundles are closed in monocotyledons, mainly because the vascular bundles in monocotyledons lack cambium. Therefore, they do not... View Article
Tropical forests are found in the tropical zone of the world. These forests are characterised by: The atmosphere is hot and humid. Tropical... View Article
Laterite soil is reddish because it is rich in insoluble iron oxides, aluminium, manganese oxides and titanium compounds. The presence of these... View Article
Deep black soil is considered a productive soil due to the presence of a high proportion of clay and humus. Deep black soil are high retentivity... View Article
The relation between the algae and fungi in a lichen is a symbiotic relationship. In contrast, fungi support the algae by providing protection... View Article
Benthic organisms are attached or rest on the bottom sediments. These organisms are also called deep dweller in the sea. The Benthic organisms... View Article
Keystone species have a significant and disproportionately large influence on the community structure and characteristics. Removal of such... View Article
Predation is an interaction between members of two species in which members of one species capture, kill and eat up members of another species.... View Article
A biological community refers to the assembly or gathering of interacting organisms coexisting in a particular area and time. The characteristics... View Article
The two main types of nucleic acids: Deoxyribonucleic acid (DNA) Ribonucleic acid (RNA). Explore more NEET questions here. Stay tuned to BYJU'S... View Article
No. Haemophilia A is not a pleiotropic gene. Haemoglobin S (HbS)is a pleiotropic gene. A pleiotropic gene refers to how a single gene controls... View Article
Biochemical oxygen demand-BOD is the most important and widely used environmental index for monitoring and measuring organic pollutants in... View Article
No. Triple X syndrome occurs only in women- 1 per 1,000 female births. Triple X syndrome occurs when a woman inherits three X chromosomes--their... View Article
