Multiple Choice
Plants response to the relative length of daylight or darkness is known as:
A) long day
B) Short day
C) Neutral
D) Photoperiodism
Correct Answer:

Verified
Correct Answer:
Verified
Q9: Abscission in fruit occur due to:<br>A)Excessive abscissic
Q10: Apple is a rich source of mineral:<br>A)Carbohydrates<br>B)Proteins<br>C)Vita-A<br>D)Iron
Q11: Banana is a fruit type of:<br>A)Non climacteric<br>B)Climacteric<br>C)Recurrent
Q12: Chinese layering is practiced in:<br>A)Mulberry<br>B)Strawberry<br>C)Litchi<br>D)All of above
Q13: Physiological aging activity in which plant tissues
Q15: Honey extracted from almond flower is inedible
Q16: Apple and pear belongs to:<br>A)Same genus<br>B)Different sub
Q17: Abscisic acid (ABA) is natural plant hormone,
Q18: Adopted planting system of orchard in Pakistan
Q19: Apple bears on spurs in cluster of:<br>A)3