Which of the following statements is correct regarding the bisexual and unisexual conditions in plants?

A few statements describing certain features of reproduction are given below,

$\left(\mathrm{i}\right)$ Gametic fusion takes place.

$\left(\mathrm{ii}\right)$ Transfer of genetic material takes place.

$\left(\mathrm{iii}\right)$ Reduction division takes place.

$\left(\mathrm{iv}\right)$ Progeny has some resemblance with parents. 

Select the options that are true for both asexual and sexual reproduction from the options given below:

A few statements with regard to sexual reproduction are given below,

$\left(\mathrm{i}\right)$ Sexual reproduction does not always require two individuals.

$\left(\mathrm{ii}\right)$ Sexual reproduction generally involves gametic fusion.

$\left(\mathrm{iii}\right)$ Meiosis never occurs during sexual reproduction.

$\left(\mathrm{iv}\right)$ External fertilisation is a rule during sexual reproduction.

Choose the correct statements from the options below.

Given below are a few statements related to external fertilization. Choose the correct statements.

$\left(\mathrm{i}\right)$ The male and female gametes are formed and released simultaneously.

$\left(\mathrm{ii}\right)$ Only a few gametes are released into the medium.

$\left(\mathrm{iii}\right)$ Water is the medium in a majority of organisms exhibiting external fertilization.

$\left(\mathrm{iv}\right)$ Offspring formed as a result of external fertilization have a better chance of survival than those formed inside an organism.