Which type of pollination does not involve other organisms to act as agent?

Which type of pollination involves wind as the agent?

What is meant by a 15-30-15 fertilizer?

What nutrients are usually lacking from the soil because plants consume them in big quantities?

Which is protective covering made of either sawdust, moss, compost, gravel paper, or a combination, spread or left on the ground to enrich the soil?

All of the following crops are monoecious except

The following are the reasons for plant propagation except

Which type of soil has approximately 20/-40% sand, 18-52% silt, and 27-40%clay?

The following are characteristic of sexual propagation except:

Which organic fertilizer is made from decayed plants and animals?

Which of the following has a parallel leaf venation?

Which term refers to arrangement of leaves on a stem?

Which plants grow in another plant but are not parasitic? They usually derive physical support from the host and obtain nourishment from the air and other sources.

Which gas is released during photosynthesis?

Which are woody climbing or twining plants?

Which plants grow on other plants but are not parasites?

Monocot plants have one cotyledon. Which of the following is NOT an example of a monocot?

This is the terming of aquatic vertebrates, invertebrates and plants in brackish and fresh water.

Which is one of the greenhouse gases commonly found in the atmosphere?

Which insect pest attacks in papayas?

If you want to avoid fruits that emit high amount of ethylene gas, which are they?

Which is the plant organs with a primary function of photosynthesis.

It is a method by which fertilizer is applied on the surface across an entire field.

Snapdragon flowers are affected by ___ especially during wet seasons.

Which of these are vegetable diseases?

Legumes are able to form a symbiotic relationship with nitrogen-fixing soil bacteria called ___.

Which hand tool is used for digging big holes and digging out big stones and stumps?

What happens when you apply the random system of transplanting?

Mites and twig borers have attacked mangoes, citrus and papayas. Which among your other crops could be infested by the same pests?

Pest management among high value crops can be BEST achieved through practice of ___.