Deck 13: Banana Propagation, Fruit Types, and Plant Classification

Question 1

Banana propagation is carried out through:

A)Sword sucker
B)Water suckers
C)Aerial suckers
D)All of above

Answer 1

Sword sucker

Question 2

Banana is a fruit type of:

A)Non climacteric
B)Climacteric
C)Recurrent climacteric
D)All of above

Answer 2

Climacteric

Question 3

Apple and pear belongs to:

A)Same genus
B)Different sub genus
C)Different genera
D)All of above

Answer 3

Different sub genus

Question 4

Apple is a rich source of mineral:

A)Carbohydrates
B)Proteins
C)Vita-A
D)Iron

Question 5

Apple bears on spurs in cluster of:

A)3 Flowers
B)4 Flowers
C)5 Flowers
D)More than all above

Question 6

Apple flower is distinguished from pear flower:

A)Due to its colour
B)Due to its size
C)a & b
D)None

Question 7

Honey extracted from almond flower is inedible due to:

A)Amygdalus factor
B)Oxalic acid
C)a & b
D)None

Question 8

Almond and peach belongs to:

A)Same genus and spp.
B)Some germs & different spp.
C)Different genus & different spp.
D)All of above

Question 9

Different mango varieties can be distinguished on the basis of:

A)New leaf colour
B)Panicle length
C)Number of male flowers
D)All of above

Question 10

Salt tolerant fruit plants are:

A)Date and Ber
B)Ber and Guava
C)a & b
D)None

Question 11

Adopted planting system of orchard in Pakistan is:

A)Square system
B)Rectangular system
C)Hexagonal system
D)All of above

Question 12

RCBD stands for:

A)Repeated control block design
B)Reported complete block design
C)Randomized complete block design
D)All of above

Question 13

Nitrogen in plant sample is estimated by:

A)Refreshrometer
B)Kjeldhal's apparatus
C)Spectrophotometer
D)All of above

Question 14

Jaman has a medicinal value against:

A)Diabetes
B)Cancer
C)Blindness
D)All of above

Question 15

Chinese layering is practiced in:

A)Mulberry
B)Strawberry
C)Litchi
D)All of above

Question 16

Abscission in fruit occur due to:

A)Excessive abscissic acid
B)Excessive Ghrtamic acid
C)Excessive Lactic acid
D)Excessive Citric acid

Question 17

Button in citrus fruit is:

A)Calyx at base
B)Calyx at apex
C)a & b
D)All of above

Question 18

Pomology is a study of

A)Fruit plants
B)Pome fruit
C)Medicinal plants
D)Deciduous plants

Question 19

The microsporogenesis is the formation of

A)Male gamete
B)Female gamtete
C)Female and male gamete
D)Non of these

Question 20

Physiological aging activity in which plant tissues degenerate and ultimately die is called

A)Senescence
B)Ripening
C)Climacteric
D)Degeneration

Question 21

Plants response to the relative length of daylight or darkness is known as:

A)long day
B)Short day
C)Neutral
D)Photoperiodism

Question 22

Abscisic acid (ABA) is natural plant hormone, which:

A)Promote the growth
B)Initiate the ripening
C)Induce the fruit maturity
D)retards the growth

Question 23

The development of fruit without fertilization or seed is called as:

A)Pollination
B)polyembryony
C)pseudogamy
D)Parthenocarpy

Question 24

The commercial yield of citrus orchards in tropical and subtropical are commonly:

A)Equal
B)50% less in tropical than subtropical regions
C)50% more in tropical than subtropical regions
D)All wrong

Question 25

High nitrate supply helps to ______________ maximum carbohydrates:

A)Utilize
B)Store
C)Synthesize
D)Increase