Biology Quiz

Q1. The oxygen released during photosynthesis process comes from
(a) H2O
(b) CO2
(c) NO2
(d) Glucose

Q2. In plants, photosynthesis mainly occurs in the
(a) Leaves
(b) Flowers
(c) Root
(d) Bark

Q3. Which one is important in photosynthesis to allows plants to absorb energy from light
(a) Xanthophyll
(b) Carotene
(c) Chlorophyll
(d) Phaeophytin

Q4. Who is known as Father of Modern Genetics
(a) Charles Darwin
(b) Louis Pasteur
(c) Gregor Mendel
(d) Jean Baptiste Lamarck

Q5. Who is known as father of modern microbiology
(a) Alexander Fleming
(b) Dmitri Mendeleev
(c) Hugo de Vries
(d) Louis Pasteur

Q6. The smallest unit that is capable of carrying out life functions is known as
(a) Tissue
(b) Cell
(c) Blood
(d) DNA

Q7. Which vitamin is necessary for blood clotting
(a) Vitamin A
(b) Vitamin C
(c) Vitamin K
(d) Vitamin D

Q8. RNA differs from DNA in having
(a) Thyamine
(b) Adenine
(c) Uracil
(d) Guanine

Q9. What is the name of the sugar found in milk
(a) Glucose
(b) Fructose
(c) Lactose
(d) None of the above

Q10. Which one is the largest gland of human body
(a) Liver
(b) Thyroid
(c) Pituitary
(d) Intestine

Q11. Which one is found in a pair in each Chromosome
(a) Genes
(b) Nuclei
(c) Bases
(d) Chromatids

Q12. How many chambers does a Human heart have
(a) 2
(b) 4
(c) 6
(d) 7

Q13. The muscle which separate the right side and left side of heart is known as
(a) Keratin
(b) Maxilla
(c) Septum
(d) Tubercules

Q14. Entamoeba Histolytica is a
(a) Virus
(b) Protozoan
(c) Fungus
(d) Bacteria

Q15. What is the pH value range of human blood
(a) 7.1-7.15
(b) 7.45-7.55
(c) 7.22-7.28
(d) 7.35-7.45

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