Biology problems
- 1. The terminal part of the carpel in a flower, which may be sticky is ______
Options- A. Ovary
- B. Style
- C. Stigma
- D. Anther Also asked in: Bank Exams, GATE, Bank Clerk, Bank PO
Correct Answer: Stigma
- 2. Which category of compound is most concentrated energy source?
Options- A. Fats
- B. Starch
- C. Proteins
- D. Vitamins Discuss
Correct Answer: Fats
- 3. Which of the following serves as a nutritive tissue for the growing embryo?
Options- A. Ovule
- B. Zygote
- C. Ovary
- D. Endosperm Also asked in: Bank Exams
Correct Answer: Endosperm
- 4. A/An .............. tissue is formed beneath the skin and between internal organs
Options- A. Epithelial
- B. Nervous
- C. Muscular
- D. Adipose Also asked in: Bank Exams
Correct Answer: Adipose
- 5. .......... helps the eye to adjust the focal length of the lens.
Options- A. Lens
- B. Ciliary body
- C. Retina
- D. Entire eye ball Also asked in: Bank Exams
Correct Answer: Ciliary body
- 6. Which part of flower produces pollen grains that are generally yellowish in color?
Options- A. Sepals
- B. Petals
- C. Stamens
- D. Carpels Discuss
Correct Answer: Stamens
- 7. Which type of permanent tissue helps the aquatic plants to float?
Options- A. Aerenchyma
- B. Collenchyma
- C. Sclerenchyma
- D. No option is correct Discuss
Correct Answer: Aerenchyma
- 8. Which of the following is NOT a form of Monosaccharide Sugar?
Options- A. Galactose
- B. Glucose
- C. Fructose
- D. Maltose Discuss
Correct Answer: Maltose
- 9. With which of the following body organ is 'pace-maker' associated?
Options- A. Liver
- B. Brain
- C. Heart
- D. Lungs Discuss
Correct Answer: Brain
- 10. Haemoglobin is an important component of _______.
Options- A. white blood cells
- B. red blood cells
- C. plasma
- D. all options are correct Discuss
Correct Answer: red blood cells
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