Question 1
The condition occurring when an organism has a 2
n + 1 chromosome composition is known as
◦ monosomy.
◦ trisomy.
◦ diploid.
◦ haploid.
◦ both trisomy and haploid.
Question 2
The enzyme missing in Tay-Sachs disease is
◦ cholinesterase.
◦ hexosaminidase A.
◦ neuraminidase.
◦ hyaluronidase.
◦ lactic dehydrogenase.