Write two points of difference between asexual and sexual types of reproduction

Asexual reproduction Sexual reproduction (a) Involves only one parent (b) Gametes are not produced (c) No fertilization and zygote formation (d) Meiosis does not occur at any time during reproduction (i) Often involves two parents (ii) Gametes...

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...

Answer: (ii) proper diet is needed for the rapid growth taking place in their body.  Answer: (i) menstruation starts.  Answer: (ii) chapatti, dal, vegetables.   Appearance of moustache and beard.   Appearance of chest...

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...

Asexual reproduction does not involve genetic fusion while sexual reproduction involves fusion of male and female gametes to form a zygote. Species reproducing sexually have better chances of survival. This is...

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

(b) i and ii is correct.

b. Gametes of parents have qualitatively different genetic composition