Question

The presence of DNA in mitochondria and chloroplast supports the hypothesis that [CPMT 1989; J&K CET 2002]
A) Mitochondria and chloroplast both originated as independent free living organisms
B) Glycolysis occurs in mitochondria and chloroplast both
C) ATP is produced in mitochondria and chloroplast both
D) Mitochondria and chloroplast undergo meiosis and mitosis independent of nucleus

Answer 1

The presence of DNA in mitochondria and chloroplast supports the hypothesis that
➡️ ATP is produced in mitochondria and chloroplast both

Answer 2

presence of DNA in mitochondria and chloroplast support the hypothesis that mitochondria and chloroplast undergo meiosis and mitosis independent of that of the nucleus.

Option d

Explanation:

• the DNA is an essential feature for the cell division and the replication of DNA is required during the cell division.

• However as  mitochondria and chloroplast possesses their own supply of DNA it supports the hypothesis that the may be capable of independent division and replication.

• it is also estimated that the replication of the the mitochondria and chloroplast takes independently and is not dependent on the nucleus.

To know more about DNA,

What is the peculiarity of DNA structure? Brainly.in

https://brainly.in/question/1106347