Insects are found in larger number. The reason is that insects have a developed mechanism that helps them to survive in any kind of environment.... View Article
(A) Aerobic respiration (B) Cell wall formation (C) Both (A) and (B) (D) Nitrogen fixation The correct answer is an option (C) Both A and B.... View Article
chlorophyll is mainly present in the 'Leaves' of a plant. Chlorophyll is a green pigment that is used in the process of photosynthesis. To learn... View Article
The part of a plant that makes food for the plant is 'Leaves'. Leaves produce food for the plant. Leaves contain the green pigment called... View Article
Acquired characters are not inherited because acquired characters do not produce a change in the DNA of germ cells. Hence, they cannot be... View Article
(A) Virchow (B) Hooke (C) Leeuwenhoek (D) Brown The correct answer is option (A) Virchow The phrase 'Omnis cellula e cellula' was given by... View Article
No capillaries do not have valves. Capillaries are the smallest blood vessels in the body. The structure of capillaries consists of just a single... View Article
Cryptogams are plants that reproduce by spores without flowers or seeds. The reproductive organs are not visible. Examples of cryptogam are... View Article
(A) keep the individual organism alive (B) fulfil their energy requirement (C) maintain growth (D) to continue the species generation after... View Article
(A) Lungs (B) Stomata (C) Gills (D) Skin. The correct answer is option (C) Gills. Fish breathe through Gills. The respiration of fish takes... View Article
The reproductive parts of plants are located in the flower. A flower is the reproductive organ of a plant. To learn more biology-related... View Article
The filament is a thin tubular part of the stamen, which extends and supports the pollen sac at the top. The function of filaments in plants is... View Article
The coelom is one of the characteristic features of metazoans. Coelom refers to the fluid-filled body cavity lined by the mesoderm between the... View Article
The walls of veins are thin compared to the arteries because veins carry blood from different organs and bring it back to the heart. The... View Article
The unit of inheritance is the gene. The genes are the carrier of genetic information from one generation to the other generation. In other... View Article
