The pathogen $Microsporum$,responsible for ringworm disease in humans,belongs to the same kingdom of organisms as that of

In $Yeast$,sexual reproduction occurs by conjugation. After fusion,the zygotic nucleus divides meiotically to form haploid spores. The unicellular structure containing these haploid spores is known as:

In the given diagram, what does "x" represent?

$S :$ Fungi are known as primitive plants.
$R :$ Professor Iyengar is known as the father of modern phycology in India.

Read the given statements and answer the question.
$(i)$ It includes unicellular as well as multicellular fungi.
$(ii)$ In multicellular forms,hyphae are branched and septate.
$(iii)$ Conidiophore produces conidia (spores) exogenously in chain.
$(iv)$ Sexual spores are ascospores produced endogenously in chain.
$(v)$ Fruiting body is called ascocarp. Identify the correct class of fungi which have all the above given characteristics.

Give scientific reasons: The members of class $Deuteromycetes$ are considered the fungi imperfecti.