White scar present on the concave side of a bean is called: __________?

Related Mcqs:

1. Conspicuous plastid in plants:

   A. Chromoplast
   B. Leucoplast
   C. Chloroplast
   D. Amyloplast

2. Main function of radicle: _____________?

   A. Seed dispersal
   B. Anchorage and absorption
   C. Flower production
   D. Nutrient storage

3. Legume fruit is produced by which plant family?

   A. Solanaceae
   B. Poaceae
   C. Fabaceae
   D. Asteraceae

4. How do dicots differ from monocots in vein distribution?

   A. Monocots have net-like venation
   B. Dicots have parallel venation
   C. Dicots have net-like venation, while monocots have parallel venation
   D. Both have random venation

5. Most common type of cell found in higher plants:

   A. Sclerenchyma
   B. Parenchyma
   C. Collenchyma
   D. Xylem

6. Leaves that protect the bud:

   A. Cotyledons
   B. Scale leaves or bud scales
   C. Petioles
   D. Tendrils

7. Ribosomes are made up of: ___________?

   A. DNA and RNA
   B. Proteins and RNA
   C. Lipids and proteins
   D. DNA and lipids

8. The purine ring contains:

   A. Adenine and Cytosine
   B. Guanine and Thymine
   C. Adenine and Guanine
   D. Uracil and Cytosine

9. Binomial nomenclature was introduced by: ____________?

   A. Charles Darwin
   B. Carl Woese
   C. Carolus Linnaeus
   D. Gregor Mendel

10. Achene fruit example:

    A. Apple
    B. Sunflower
    C. Orange
    D. Banana