False Human sperm has head, middle piece and tail, and not the human egg. The Head contains acrosome apically, which contains enzymes that... View Article
Inexhaustible natural resource is a natural resource that will never run out. It will not be depleted and will continue to exist forever, such as... View Article
Root hairs are present in the root and they have thin walls. A process called osmosis is responsible for the water to reach at the roots.... View Article
Growing of Wheat and groundnut on the same field is called as mixed cropping or intercropping When two or more crops are grown on the same land... View Article
False Cyanobacteria or blue-green algae are monerans and not protists because they are prokaryotic in nature. Blue-Green Algae are a type of... View Article
Evaporation of a liquid at room temperature leads to a cooling effect. Evaporation can generally be defined as a process by which a liquid or... View Article
Burning of plastics and synthetic fabrics produces lots of poisonous gases, causing air pollution. So, it is not advisable to burn plastic and... View Article
Aerobic Respiration Anaerobic Respiration Oxygen is present when this form of respiration takes place. Oxygen is absent when this form of... View Article
Evaporation produces cooling as the particles at the surface of the liquid gain energy from the surroundings and change into vapour thereby... View Article
Endemic species are those which are only found in a given region or location and nowhere else in the world. However, since endemic species are... View Article
(e) True. CNG is compressed natural gas formed under high pressure and when it burns it does not produce smoke. After burning, it does not leave... View Article
Excess use of fertilizers causes environmental pollution as their residual and unused amounts will become pollutants for air, water and soil,by... View Article
Genetically modified crops are those crops whose genetic identity is altered and redefined using genetic engineering techniques.Cotton and... View Article
The nucleus is the most important part of the cell which regulates all the cellular activities by controlling the enzymes required for cellular... View Article
Thallophyte Thallophyte is the simplest of plants that do not have a well-differentiated body design. For example, Algae do not have leaves,... View Article
Chromatin is a tangled fibrous mass made up of DNA and protein. The chromatin material condenses to form chromosomes during cell division.... View Article
Dogs are viviparous. Dogs does not lay eggs, it gives birth to puppies. Hence, dogs eggs are not available in the market. Birds lay eggs, they... View Article
