Question

which nuclear structure(s) contain(s) the hereditary material?
a) nuclear envelope
b) chloroplasts
c) chromatin
d) nucleoplasm
e) mitochondria

Explanation:

Chromatin is composed of DNA and proteins. DNA is the hereditary material that contains the genetic information for the cell. The nuclear envelope is a membrane - structure that surrounds the nucleus, chloroplasts are for photosynthesis in plant cells, nucleoplasm is the substance within the nucleus but not the hereditary material itself, and mitochondria have their own DNA but are not nuclear structures.

Answer:

C. chromatin