Q: Choose the right option:
(a) : Cell size ∝ 1/(chromosome number)
(b) : Cell Size ∝ (chromosome number)2
(c) : Cell Size ∝ chromosome number
(d) : Cell Size ∝ (chromosome number)n/2
(e) : None of the Above
Answer: Cell Size ∝
chromosome number
Explanation:
Explanation:
Q: Pick out the correct statements: I. In mitosis, duplicated. chromosomes are separated into two nuclei II. A cell is divided into two daughter cells by a proCess called cytoki III. Metaphase is the second and longest stage offour phases of mitosis IV. Most metabolic activities including transcription and translatio stopped during mitosis
(a) : I and II only
(b) : I, II and IV only
(c) : II and IV only
(d) : I and Ill only
(e) : None of the Above
Answer: I and Ill only
Explanation:
Explanation:
Q: The decision for cell division occurs in:
(a) : S-Phaae
(b) : G-2 Phase
(c) : G-1 Phase
(d) : G-0 Phase
(e) : None of the Above
Answer: G-2 Phase
Explanation:
Explanation:
Q: The smallest chromosome in size is of:
(a) : 0.25 µ observed in fungi and birds
(b) : 0.45 µ observed in algae and birds
(c) : 30 µ observed in some plants like "Trillium"
(d) : 8 µ observed in all eukaryotic cells
(e) : None of the Above
Answer: 0.25 µ observed in fungi and birds
Explanation:
Explanation: