Enzyme: Definition, Properties, Classification and Nomenclature
Definition Enzymes are the biological catalyst. A catalyst is defined as a substance that increases the rate of …
Definition Enzymes are the biological catalyst. A catalyst is defined as a substance that increases the rate of …
Development of extra embryonic membranes During the development of chick and other vertebrates, there are produced certain tissues …
Algae (singular alga, Latin for “seaweed”) are a large and diverse group of simple. typically autotrophic organisms, ranging …
The Kreb’s cycle was proposed by Hans Adolf Kreb in 1937. The cycle is named in his honor …
Alcoholic Fermentation Ethyl alcohol is considered to be the oldest product of fungi. Many varieties of fungi bring …
Definition According to “Balinsky”, the process of gastrulation is one of displacement of part of blastoderm of an …
Definition: The repeated process of cleavage results in a heap of cohering, sticky blastomeres which are loosely arranged …
Cleavage : After fertilization the activated zygote, cell passes through a series of mitotic cell division in a …
Structure of Hen’s egg: The fully formed and newly laid fertilized egg of hen is a large elliptical …
Definition: It is a complex process. The union of the male and female gametes of same species is …
Spermatogenesis It takes place in testes. Growth phase is not significant and the primary spermatocyte becomes double the …
Oogenesis Oogenesis means the formation of egg take place in the ovary of female animal. During oogenesis the …