Although sexual reproduction is a long drawn, energy intensive complex form of reproduction, many groups of organisms in Kingdom Animalia and Plantae prefer this mode of reproduction. Give atleast three reasons for this.

Which kind of organism have complex mode of reproduction?

Which of the following statements, support the view that elaborate sexual reproductive process appeared much later in the organic evolution. Lower groups of organisms have simpler body design Asexual reproduction is common in lower groups Asexual reproduction is common in higher groups of organisms The high incicdence of sexual reproduction in angiosperms and vertebrates. Choose the correct answer from the options given below:

Give a comparative account of the classes of Kingdom Fungi under the following: mode of reproduction

Give reason for the following Sexual reproduction is of oogamous type in bryophytes.

Higher organisms have resorted to sexual reproduction in spite of its complexity. Why?