The characters possessed by flowers are as follows: Flowers are large To attract insects, they are bright-coloured Sticky or spiny nature of... View Article
The applications of biotechnology in the field of agriculture and medicine are: Antibiotics are created from the plants for human and animal... View Article
The advantages of self-pollination are as follows: Much surer in bisexual flowers where stamens and carpels mature simultaneously Indefinite... View Article
The 5-second rule states that the food that is dropped on the floor for a very short period does not contain germs and is safe to eat. According... View Article
The 5 Functions Of The Human Skeleton are as follows: It renders support and shape providing a definite framework to the body It provides... View Article
Answer: The process of transfer of pollen grains from the male anther of a flower to the female stigma of the same flower or another flower is... View Article
Spindle fibres compose a protein structure segregating the genetic material in a cell. They consist of fibres wherein the replicated chromosomes... View Article
Spiders are arachnids, and like all arachnids, have eight legs. Spiders are different from insects, which have only 6 legs. Spiders fall under... View Article
Soil erosion refers to the removal of the top layer of the soil by natural physical forces such as water, wind and farming activities. It is a... View Article
Soil erosion is caused by the following factors: Grazing: This is one of the common factors of soil erosion. The grazing animals eat the... View Article
Skin forms the outermost covering of the body stretched all over the body. It has the following functions: It primarily provides protection in... View Article
Answer: Sharks are fish Sharks are not mammals as they do not possess any of the characteristic features that define a mammal. For instance,... View Article
Scientific prefixes are words which are added to the beginning of other words. Some common scientific prefixes are: Prefix Meaning Bio-... View Article
Answer: Ribosomes Ribosomes are known as the protein factory of the cell. Ribosomes are tiny, oval-shaped organelles of the cell present... View Article
Respiratory system is an organ system responsible for the exchange of gases in animals. It is the system that uses oxygen and expels carbon... View Article
Respiration is the biochemical process which is carried out in all living organisms to produce energy by taking in oxygen and liberating carbon... View Article
Reproduction is the biological process of producing their offsprings, identical to their parents. Every living organism existing on this planet-... View Article
Red light. Maximum photosynthesis occurs in red light. When a plant is given monochromatic light (single light colour), the highest absorption... View Article
Protoplasm are a jelly-like substance known to be the living part of the cell. It comprises of both organic and inorganic substances that... View Article
