MCAER PG CET 2026 HORTICULTURE

 

MCAER PG CET 2026

Specialized Subject: Horticulture

Time Remaining: 100s

1. Which of the following physiological disorders in Apple is caused by the localized deficiency of Calcium in the fruit tissues?

Internal Cork Bitter Pit Water Core Scald

2. (PYQ 2021) The 'Double Sigmoid' growth curve is characteristically observed in which of the following fruit crops?

Mango Grapes Fig Banana

3. In the classification of rose, the variety 'Super Star' belongs to which class?

Floribunda Hybrid Tea Polyantha Grandiflora

4. Which chemical is most commonly used for 'degreening' of citrus fruits under controlled conditions?

Gibberellic Acid Ethylene Silver Thiosulphate Abscisic Acid

5. (PYQ 2023) The phenomenon of 'Metaxenia' is most prominently seen in:

Date Palm Papaya Pomegranate Citrus

6. In ultra-high-density planting (UHDP) of Mango, the variety most suitable due to its dwarf nature is:

Alphonso Dashehari Amrapali Langra

7. 'Bowing' is a physiological disorder associated with which flower crop?

Carnation Gerbera Anthurium Gladiolus

8. The enzyme responsible for the softening of fruits during the ripening process is:

Pectin Methyl Esterase Polygalacturonase Amylase Both a and b

9. Which type of vegetable garden is also known as 'Nutrition Garden'?

Market Garden Truck Garden Kitchen Garden Processing Garden

10. 'Pusa Nanha' is a dioecious dwarf variety of Papaya developed through:

Hybridization Mutation Breeding Polyploidy Selection