Alternate and opposite leaf arrangement is known as: ___________?

Related Mcqs:

1. Ribosomes are made up of: ___________?

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

2. Plant vacuoles are filled with: ___________?

   A. Cytoplasm
   B. Water
   C. Cell sap
   D. Chlorophyll

3. Short stalk that holds the flower on the main stem is called: ___________?

   A. Petiole
   B. Peduncle
   C. Tendril
   D. Stipule

4. Legume fruit is produced by which plant family?

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

5. 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

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

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

7. The purine ring contains:

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

8. Binomial nomenclature was introduced by: ____________?

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

9. First plant hormone discovered:

   A. Cytokinins
   B. Gibberellins
   C. Auxins
   D. Ethylene

10. Deficiency of iron in plants causes:

    A. Wilting
    B. Stunted growth
    C. Chlorosis
    D. Leaf curling