Agriculture Exams (Agri Cropsci) - Free Online Reviewers

#22. Helicoverpa armigera Hub. Is commonly known as:

A tomato fruitworm

B cotton bollworm

C corn earworm

D all of the above

Answer: all of the above

#23. Pollen grains are found in the:

A ovary

B pistil

C anther

D stigma

Answer: anther

#24. A response to directional stimulus such as gravity or sunlight:

A tropism

B turgor pressure

C geotropism

D phototropism

Answer: tropism

#25. Nectar is a fluid carbohydrate produced and secreted by the:

A nucleus

B golgi bodies

C ribosomes

D ribosomes

Answer: golgi bodies

#26. It is also known as eggplant;

A tomato

B guinea squash

C muskmelon

D none of the above

Answer: none of the above

#27. Golden rice is rich in:

A Vit. A

B Vit. B

C Vit. C

D Vit. D

Answer: Vit. A

#28. It is locally known as “kapeng tagalong” :

A robusta

B excelsa

C liberica

D None of the above

Answer: None of the above

#29. Theobromine substance can be found in:

A soybean

B horse radish seeds

C cacao seeds

D sorghum

Answer: cacao seeds

#30. Momordica charantia and Sechium edule are examples of the family:

A Cucurbitaceae

B Compositae

C Moringaceae

D Annonaceae

Answer: Cucurbitaceae

#31. Succulent plants with little or no secondary stem or woody tissue.

A vine

B shrub

C tree

D herb

Answer: herb

#32. Short or low supporting several stemmed woody plants.

A tree

B herb

C shrub

D vine

Answer: shrub

#33. an example of naturally cross-pollinated crop:

A tomato

B cotton

C beans

D sweet corn

Answer: sweet corn

#34. Type of pruning in which cut are made on the terminal portion of the plant:

A heading back

B thinning out

C frame

D rouging

Answer: heading back

#35. Type of pruning in which complete removal of a branch of a tree:

A frame

B rouging

C thinning out

D heading back

Answer: thinning out

#36. Hastens the propagation of Imperata cylindrica:

A stolons

B runners

C seeds

D stem

Answer: runners

#37. Properly dried seed can be stored longer with high germination using this container:

A jute sack

B paper bags

C sealed tin cans

D plastic sack

Answer: sealed tin cans

#38. The treatment that removes portion of the seedcoat making it permeable to water:

A stratification

B separation

C scarification

D vernalization

Answer: scarification

#39. The best time to bag mango fruits:

A morning

B 55-60 DAFI

C 45-50 DAFI

D 65-70 DAFI

Answer: 45-50 DAFI

#40. Mango is ready for flower induction when leaves are:

A buds are plump & prominent

B crispy and dark green

C 7-9 months old