Pollen Grain: Definition, Structure, Functions | Microsporogenesis

What are Pollen Grains? Definition,  Structure, and Formation of Pollen Grains: Definition of Pollen grain : Pollen grains have microscopic granular structures present on the anther and give rise to the male gametophyte of a seed plant. The pollen grain is a microscopic, non-motile, haploid, unicellular body with a single nucleus.   What are Pollen … Read more

Mutagen: Definition, Types, Nature, Effects

Mutagen: Definition, Types,  Effects, and Nature:  Mutagen Definition: Mutagens are the biological, chemical, or physical agents that can change the DNA sequence. Any factor that can promote the mutation in organisms is called a mutagen. Any substance that can cause a sudden or fundamental change in the genetic material of an organism, making gene mutation … Read more

Uses of Microorganisms – Food, Research, Environment

Importance of microorganisms in Food, Research, Pharma: There are about one trillion species of microorganisms are present on Earth. there are two types of microorganisms prokaryotic and eukaryotic. Microorganisms include bacteria, viruses, fungi, protists, microscopic algae, etc. Microorganisms have an important impact on humans as well as microbial communities. It covers many types of beneficial … Read more