Principles of I...

Given are some organisms.
(I) Fowl (II) Humans (III) Grasshopper
Following alphabets related to the given animals.
Male homogametic - A
Female heterogametic -B
Male heterogametic - C
Female homogametic - D
Which of the following options correctly describes the given animals in terms of sex determination?

What proportion of the $$f1$$ generation will be short will wrinkled seeds when pure tall round plant is crossed with pure dwarf wrinkled seeded plant?

The color based constrasting traits in seven constrasting pairs,studied by Mental in pea plant were

Under which title was Mendel's work published in Natural History Society of Brunn?

Above pedigree chart represent

above in image

Which of the following law was discovered first by Mendel?

If two genes 'a' and 'b' are linked and show 20% recombination, the proportion of gemetes produced in $$F_1$$ by a dihybrid ++/ab derived from a cross between ++/++ and ab/ab would be 

Consider the given pedigree and select the correct option regarding the affected individuals.

In the following pedigree chart, the mutant trait is shaded black. The gene responsible for the trait is?