MCQs

Q1: Hubble Telescope is located in ______?

• A) Hiroshima, Japan
• B) Outside of the World
• C) California, USA

Q2: Diameter of DNA double helix is _____?

• A) 2 nm
• B) 0.3 nm
• C) 3.4 nm

Q3: DNA fingerprinting is basically done for ______?

• A) DNA slicing
• B) DNA cloning
• C) DNA analysis

Q4: Drosophila sperm cell contains ______?

• A) 3 chromosomes
• B) 4 chromosomes
• C) 8 chromosomes

Q5: Etioplasts found in plants are actually one of the type of _____?

• A) Chromoplasts
• B) Chloroplasts
• C) Leucoplasts

Q6: Founder of cell biology is ______?

• A) Robert Hooke
• B) Schielden & Schwann
• C) Robert Brown

Q7: Genetic recombination in bacteria can occur through ______?

• A) Transduction
• B) Conjugation
• C) Transformation

Q8: Grassland of argentina is ______?

• A) Pampas
• B) Prairies
• C) Savanna

Q9: Green house gases are those that ______?

• A) Prevent heat to escape
• B) Prevent entry of ultraviolet rays
• C) Prevent rain fall

Q10: Highest blood pressure is found in ______?

• A) Capillaries
• B) Arteries
• C) Veins