Botany (M.Phil./Ph.D.) 2014 Panjab University Entrance Exam With Answers

Practice Mode:
15.

Which of the following are correct ?

1. Chloroplasts contain ribosomes.
2. Ribosomes are without limiting membrane and nucleic acid.
3. 80 S ribosomes are found in cells of Protista.
4. Ribosomes were discovered by Porter et al. In 1840.
A: 1 and 2
B: 2 and 3
C: 1 and 3
D: 1 and 4

The answer is: C