CBSE Class Notes Online – Classnotes123
CBSE Class Notes, Worksheets, Question Answers, Diagrams , Definitions , Diffrence between , Maths Concepts, Science Facts Online – Classnotes123
Seminal vesicles A pair of lobulated glands located between the posterior surface of the urinary bladder and the rectum. A duct from each seminal vesicle joins the corresponding sperm duct …
What is the role of Seminal Vesicles and Prostate Gland Read More
Double fertilization explained in details with the complete step by step process of double fertilization with neatly labeled diagram ,discovery and 6 important significance
What is Double Fertilization ? Read MoreReproduction is the ability of living organisms to produce new individuals similar to them. The basic event is the creation of DNA copy and additional cellular apparatus by the cells …
Why is DNA copying an essential part of the process of Reproduction? Read More
What are Tropic movements in Plants Tropic movements are directional movements of plants caused due to the presence of specific stimulus. Tropic movements can be easily observed in stems and …
Tropic Movements in Plants – 6 Types with Examples Read More
What is Vegetative Propagation Vegetative propagation is a type of asexual reproduction in which new plants are reproduced from vegetative parts like the root, stem or leaves of the parent …
Vegetative Propagation Class 10 Read MoreComplex organisms cannot give rise to new individuals through regeneration because complex organisms have a high degree of organization. A complex body organization exists in them, as cells form tissue, …
Why can more complex organisms not give rise to new individuals through regeneration ? Read More
Define Regeneration Regeneration is a type of asexual reproduction in which the development of a new organism occurs from just a broken or cut part of parent organism. Some organisms …
Regeneration Class 10 Read More
Multiple fission is a form of asexual reproduction observed in some unicellular organisms like Plasmodium, algae and some protozoans. This process involves the repeated division of the nucleus of a single parent cell, producing numerous identical daughter cells.Each daughter cell is encased in its own membrane. Multiple fission is a rapid process occurring during unfavourable conditions, increasing chances of survival and reproduction of organisms.
Multiple Fission – Definition, How does it occur ,Examples Read More
Binary fission is a type of Asexual Reproduction in which a single organism divides into two equal parts, each carrying one copy of the Genetic Material. This process is commonly found in single-celled organisms such as bacteria, archaea and some protozoa. Binary fission allows these organisms to reproduce quickly and efficiently without the need for a mate or Sexual Reproduction.
Binary Fission Read MoreVariation Variation is defined as the small changes or differences among the members of a species which happens over the period of time . During the process of reproduction there …
What is Variation in Biology Class 10 Read More