Class 12

Definition of Sexual Reproduction Sexual reproduction is the process in which new organisms are created, by combining the genetic information from two individuals of different sexes. The genetic information is carried on chromosomes within the nucleus of specialised sex cells called gametes. In males, these gametes are called sperm and in females the gametes are […]

Individuals’, couples’, and families’ general health and well-being, as well as the social and economic growth of communities and countries, are all dependent on sexual health. When regarded positively, sexual health necessitates a positive and respectful attitude toward sexuality and sexual relationships, as well as the ability to have joyful and safe sexual encounters devoid

SEXUAL REPRODUCTION The process by which the parent(s) produce another individual (offspring), usually of the same species, is known as reproduction. It is one of the characteristics that distinguishes a living creature. And by sexual, we mean reproduction in which two parents’ genetic material is combined in order to make offspring. When two haploid gametes

Through the use of inherited genes and gender linkage, we can predict and understand how and why certain animals and plants inherit characteristics from their parents while others do not. A condition in which a man and a woman are sexually linked is known as sex linkage… more content to be displayed The immobilised Drosophila

For generational continuity, reproduction is required. Distinct organisms have different ways of reproducing, and varied animals have different ways of determining sex. Environmental factors like temperature influence sex determination. In both humans and insects, sex is determined through genetic elements and sex linkage features. Sex chromosomes Apart from the 22 paired chromosomes defined as autosomes,

Let’s say you are making a sugar solution. For this, you need sugar which acts as the solute and water as the solvent. When you mix them, the resultant mixture is termed a solution. Now, let’s say you continue to add more sugar and stir the solution to ensure that all the solutes get mixed

INTRODUCTION Reproduction is the process of making a new person or having an offspring that is the same as the parents. This process makes sure that the number of people in a species grows when the environment is good. It is one of the most important things that living things do and one of the

Reproduction is the biological process of creating a new human or offspring who is genetically identical to the parents. When conditions are favourable, this process assures that the number of individuals in a species increases. It is a vital life process and one of the fundamental properties of living beings. There are two types of

Reproduction is a biological process in which living creatures make offspring that are genetically related. Reproduction is one of the most basic characteristics of all living organisms, as it ensures the survival of their species and genetic material between generations. The two forms of reproduction processes are asexual and sexual reproduction. Asexual reproduction creates a

Reproduction is the biological process by which new individual organisms known as “offspring” are produced from their “parents” through the use of fertilisation. Every organism, such as the human body or the plants we see around us, is the result of sexually transmitted genes. There are two types of reproduction in animals and plants: sexual