Horticulture MCQs Set IV


The quiz is designed to assess your understanding about the Horticulture. These MCQss is prepared by the Professors of Horticulture department and very much helpful for CSS, PMS, NTS, PPSC, FPSC, SPSC, lecturer, GRE Subject, LDA, PHA and all other competitive examinations. Choose the best answer from four given options. The answer keys is given at the end of the test


Horticulture MCQs Set IV

Select one option out of four given options

  1. Apple flower has carpels like




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  3. Date growth does not cease if temperature does not fall below:




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  5. Seedless date palm variety is:




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  7. Pruning is carried out in date palm variety:




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  9. Date palm propagation is by means of:




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  11. Mushroom seed is called:




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  13. Mushroom are cultivated on:




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  15. Banana plants are infected with:




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  17. Banana fruit bunch is called:




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  19. Banana plant bears in it’s life time:




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  21. Banana propagation is carried out through:




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  23. Banana is a fruit type of:




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  25. Apple and pear belongs to:




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  27. Apple is a rich source of mineral:




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  29. Apple bears on spurs in cluster of:




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  31. Apple flower is distinguished from pear flower:




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  33. Honey extracted from almond flower is inedible due to:




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  35. Almond and peach belongs to:




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  37. Different mango varieties can be distinguished on the basis of:




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  39. Salt tolerant fruit plants are:




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  41. Adopted planting system of orchard in Pakistan is:




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  43. RCBD stands for: a. Repeated control block design b. Reported complete block design c. Randomized complete block design d. All of above




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  45. Nitrogen in plant sample is estimated by:




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  47. Jaman has a medicinal value against:




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  49. Chinese layering is practiced in:




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  51. Abscission in fruit occur due to:




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  53. Button in citrus fruit is:




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  55. Pomology is a study of




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  57. The microsporogenesis is the formation of




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




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




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




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




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  67. High nitrate supply helps to ______________ maximum carbohydrates:




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




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  71. Nuceller seedlings are also called as:




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  73. A change in genetic constitution, which arises suddenly and not to segregation and recombination of genes in sexual reproduction is called as:




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  75. Spongy tissue in mango is due to




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  77. The soil moisture conservation technique under covered ground area is called:




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  79. Bananas main portion which remains above the ground is called as:




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  81. Low temperature helps to _________ growth inhibitors:




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  83. Gross Michel is high yielding variety of:




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  85. Shamber is variety of Grape fruit in which pulp is;




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  87. The foster is variety of :




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  89. The non-climacteric fruit is




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  91. Bunchy top disease in banana is said to be due to:




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  93. Severe pruning in grapes is recommended:




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  95. King of temperate fruit is:




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  97. Reproduction of plants through seeds are also called:




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  99. The plants shed their leaves during autumn are called;




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  101. Ripened ovary is called as:




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  103. Pollination between two such flowers situated on the same plant is known




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  105. A good example of dioecious plant is




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  107. Sensation is the variety of:




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  109. Tomato nursery established during September could be transplanted in the field during :




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  111. The variety originated from a cross of King X Willow leaf is:




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  113. Causes of misshapen and angularity in cucumber fruit under tunnel is due to




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  115. In citrus 80-90% of the active roots are present in the soil to a depth of:




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  117. Fleshy fruit with thin skin, not formed from the ovary but from another part of the plant is known as:




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  119. The fruits which do not naturally open to shed seed are known as:




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  121. The example of above ground modified stem is




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  123. Edges of the leaf are called




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  125. In citrus, 2n chromosome number is




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  127. Botanical name of sweet orange is




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  129. Sweet orange requires




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  131. Zinc deficiency is sweet orange causes




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  133. Antagonistic effect of Fe on Zn availability in sweet orange causes:




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  135. Blooming in mango occurs:




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  137. The whole inflorescence in mango is called as




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  139. High seed germination in cucumber occurs under temperature range of:




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  141. Maximum number of flowers in mango are borne on




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  143. Inarching is also called as




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  145. Anthracnose of mango is:




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  147. One year old branch of plant is




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  149. Guava is grown on large scale in




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  151. All commercial date palm orchards in Pakistan are pollinated by




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  153. Umran No. 9 and 13 are the varieties of




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  155. Flower bearing in ber occurs during




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  157. East Malling is a root stock for




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  159. Low chilling verities of apple




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  161. Stooling is also called as




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  163. Potato reproduce through




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  165. Good soil management ensures




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  167. Apple require relatively a. High K and low P b. High P and low K c. Equal K and P d. No K and P




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  169. Full grown apple tree requires




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  171. Irrigation during blooming in apple




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  173. Cross pollinated in apple generally produce




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  175. In sweet orange pre-harvest fruit drop is




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  177. The sweet orange is a




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  179. Sweet orange belongs to the family




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  181. Citrus reticulat Blanco is the botanical name for




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  183. Tap roots of plants are also called as




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  185. The parts of stem from which a leaf arises is called




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  187. The plants which live for only a single season are called




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  189. Plants, soft and green, and can be easily bent is known




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  191. The bud which develop into the axils of a leaf is




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  193. In some plants the buds contain both leaves and flowers and known as




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