Environmental Studies Short Question | Gkseries

Sports GK Questions and Answers 2024 (Latest Updated)

Awards & Honours GK Questions 2024 (Latest Updated)

Question

Filamentous Cyanobacteria differentiate 5 to 10% of their vegetative cells into heterocysts. Heterocysts are characterized by :

(I) Thick cell wall

(II) Only PSI activity

(III) Nitrogenase activity

A (I) only
B (I) and (II) only
C (II) and (III) only
D (I), (II) and (III)

Answer & Explanation

Answer:(I), (II) and (III)

Advertisement
Article and Schedule Quiz Start Test!
DOWNLOAD CURRENT AFFAIRS PDF FROM APP

Random GK Questions

Q. Johann Gregor Mendel is famous for propounding
Q. Clerical or arithmetical mistakes in judgements, decrees or orders etc. can be corrected :
Q. The Moti Masjid in Delhi was built during the reign of:
Q. Which of the following represents a food-chain involving a producer, a vegetarian and a non-vegetarian?
Q. Which of the following produces maximum crude petroleum in India at present ?
Q. Right to free education within certain limits is
Assam Direct Recruitment Test Series

Teacher Eligibility Test

Assam Direct Recruitment Test Series