Reproduction is linked to stability of population of a species. Justify the statement.

Hints— (a) Organisms need energy for survival which they obtain from life processes such as nutrition and respiration. (b) Reproduction needs a lot of energy. (c) Genetic material is transferred from one generation to...

Fewer individuals in a species impose extensive inbreeding among them. This limits the appearance of variations and puts the species at a disadvantage if there are changes in the environment....

In sexual reproduction, two individuals having different variations combine their DNA to give rise to a new individual. Therefore, sexual reproduction allows more variations, whereas in asexual reproduction, chance variations...

Asexual reproduction is that type of reproduction in which only single parent is involved. Asexual reproduction takes place by different methods like Budding, Binary fission etc.  → Budding: This type of...

a. Sexual reproduction brings about variation in the offspring. b. Since gamete formation is preceded by meiosis, genetic recombination occurring during crossing over (meiosis-I), leads to a great deal of variation...

a. Sexual reproduction brings about variation in the offspring.  b. Since gamete formation is preceded by meiosis, genetic recombination occurring during crossing over (meiosis-I), leads to a great deal of variation...

(a) Organisms need energy for survival which they obtain from life processes such as nutrition and respiration. (b) Reproduction needs a lot of energy. (c) Genetic material is transferred from one generation to the...

Fewer individuals in a species impose extensive inbreeding among them. This limits the appearance of variations and puts the species at a disadvantage if there are changes in the environment....

i) Because natural resources are limited, and it would be difficult to sustain a large population on limited resources ii) HIV-AIDS, Syphilis, Gonorrhoea, Warts ( any two) iii) Manoj- Inquisitive, understands the...

Sexual reproduction promotes diversity of characters in the offsprings. It results in new combination of genes.