Which of the following statement about Pteridophytes is incorrect ?
In pteridophytes the main plant body is a sporophyte.
How is U related to mother of Y?
How is Q related to N?
Pointing to a photograph, Kamayani said, "He is the son of my grandfather's only daughter." How is Kamayani related to the boy in the photograph?
How many male members are there in the family?
Who is the daughter-in-law of R?
A girl said, 'the person standing there is my grandfather's only daughter's son'. How is the person standing related to the girl?
There are six persons, C, D, E, F, G and H in a family. H is the paternal grandmother of C. E is the sister of G. D is the father of E. C is the only so...
I is the mother-in-law of J who is the sister-in-law of H. G is the father of H who is the only brother of K. G is married to I. How is I related to K?
If B is a male, then which among the following option(s) is/are definitely true?
There are six persons, M, N, O, P, Q and R in a family. R is the paternal grandmother of M. O is the sister of Q. N is the father of O. M is the only so...
