A common feature of matrilineal descent groups is a weakness in the tie between:
a. wife and sons
b. siblings
c. husband and wife
d. wife and daughters
Question 2
How do the basic principles of inheritance, identified by Mendel in plants, differ from those in humans?
a. There are no differences since the basic principles are the same.
b. They are simpler.
c. Plants don't have alleles.
d. There are no Mendelian traits in humans.
e. The number of chromosomes is different therefore, genetic principles vary.
