What is growth repair development and reproduction?
What is growth repair development and reproduction?
Mitosis helps organisms grow in size and repair damaged tissue. Some organisms can use mitosis to reproduce asexually. The offspring of asexual reproduction are genetically identical to each other and to their parent.
What is the main feature of growth development and reproduction?
Note:For the growth, development and reproduction of the particular organisms, the cell division must be happening to produce more and more cells to the tissues. The process of mitosis is responsible for the cell division in the somatic cells in the animals.
What do you mean by reproduction?
1 : the act or process of reproducing specifically : the process by which plants and animals give rise to offspring and which fundamentally consists of the segregation of a portion of the parental body by a sexual or an asexual process and its subsequent growth and differentiation into a new individual.
What is responsible for cell growth and reproduction?
The nucleus is the part of the cell that contains DNA and RNA and is responsible for growth and reproduction.
Why are growth and development important to an organism?
The rate of growth of various components of an organism may have important consequences in its ability to adapt to the environment and hence may play a role in evolution.
What does growth and development mean in biology?
Growth refers to the increase in mass and size of a body or organs. It typically occurs through the multiplication of cells and an increase in intracellular substance. Development refers to the physiological and functional maturation of the organism.
What is reproduction and its two types?
There are two types of reproduction: asexual and sexual reproduction. Though asexual reproduction is faster and more energy efficient, sexual reproduction better promotes genetic diversity through new combinations of alleles during meiosis and fertilization.
What are the 10 methods of reproduction?
Fission. This process takes place in unicellular organisms.
What is the definition of growth and development?
Definition of growth and development. Growth is the progressive increase in the size of a child or parts of a child. Development is progressive acquisition of various skills (abilities) such as head support, speaking, learning, expressing the feelings and relating with other people.
What is growth and development in plants?
Growth, differentiation and development are very closely related events. Development is considered as the sum of growth and differentiation. Development in plants is under the control of intrinsic and extrinsic factors.
What does Human Reproduction usually involve?
Human reproductive system. The human reproductive system usually involves internal fertilization by sexual intercourse. In this process, the male inserts his penis into the female ‘s vagina and ejaculates semen, which contains sperm. A small proportion of the sperm pass through the cervix into the uterus,…
What is growth and development of children?
Child development includes physical, intellectual, social, and emotional changes. Children grow and mature at very different rates. It’s hard to say what “normal” is. There can be big differences in height, weight, and build among healthy children. Diet, exercise and genes are all factors.
