Question : Which of the following family of flowering plants is zygomorphic (meaning a flower can be cut into two halves only through a radius), bisexual and complete and whose calyx consists of five sepals?

Option 1: Solanaceae family

Option 2: Fabaceae family

Option 3: Liliaceae family

Option 4: Poaceae family

Question : Which of the following tissues are responsible for the secondary growth of plants?

Option 1: Cortex

Option 2: Cambium

Option 3: Phloem

Option 4: Xylem

Question : Which one of the following is not a major component of the biotic environment?

Option 1: Plants

Option 2: Animals

Option 3: Decomposers

Option 4: Water

Question : Directions: Which one of the given responses would be the meaningful order of the following words in ascending order?
1. Probation 2.Interview 3. Selection 4. Appointment 5. Advertisement

Option 1: 5, 3, 2, 1, 4

Option 2: 5, 4, 3, 2, 1

Option 3: 4, 5, 1, 2, 3

Option 4: 5, 2, 3, 4, 1

Question : Which of the following is a technique of watering plants by making use of narrow tubings which deliver water directly to the base of the plant?

Option 1: Sprinkler irrigation

Option 2: Drip irrigation

Option 3: Step farming

Option 4: Sub-irrigation