Everyday Science MCQs

5120 MCQs  (Page 79 of 512)

Which of the following combination is an example of self replicating organelles?
A. Mitochondria ribosomes
B. Mitochondria nucleus
C. Mitochondria chloroplast
D. Mitochondria vacuole
Which of the following is an autosomal disorder______________?
A. Down’s syndrome
B. Klinifelter’s syndrome
C. Turner’s syndrome
D. Jacob’s syndrome
Sickle cell anemia is an example of_________________?
A. Chromosomal aberration
B. Insertion of gene
C. Deletion of gene
D. Point mutation
The type of plastids which help in pollination is_________?
A. Chromoplasts
B. Leucoplasts
C. Chloroplasts
D. All of these