Which of the following is incorrect for Phycomycetes?

After karyogamy followed by meiosis,spores are produced exogenously in

The sexual reproduction is initiated in $Rhizopus$ by

Which type of tissue is found in fungi?

Which of the following statement$(s)$ is/are correct about class Basidiomycetes?
$(i)$ They are commonly known as imperfect fungi because only the asexual or vegetative phases of these fungi are known.
$(ii)$ They grow in soil,on logs and tree stumps.
$(iii)$ They live inside plant bodies as parasites,e.g.,rusts and smuts.
$(iv)$ Some common members are Agaricus,Ustilago,and Puccinia.

Statement $X$: Fungi are heterotrophic because they cannot synthesize their own food.
Statement $Y$: Fungi lack chlorophyll.