Science Practice Quiz 199

Q1.What does a mature ovary develop into after fertilisation?

A. Seed B. Embryo C. Fruit D. Zygote

Q2.Which of the following is NOT a benefit of seed dispersal for plants?

A. Preventing overcrowding B. Avoiding competition for resources C. Invading new habitats D. Increasing water absorption

Q3.What is the process called when new individuals are produced from the vegetative part of a parent plant?

A. Sexual reproduction B. Fertilisation C. Pollination D. Vegetative propagation

Q4.The transfer of pollen grains from the anther to the stigma of the same or another flower of the same kind is termed as what?

A. Fertilisation B. Germination C. Pollination D. Reproduction

Q5.According to the provided text, which part is considered the reproductive part of a plant?

A. The leaf B. The stem C. The root D. The flower

Q6.What is the process of fusion of the male and the female gametes called?

A. Pollination B. Reproduction C. Fertilisation D. Seed formation

Q7.Which of the following organisms reproduces by the method of fragmentation?

A. Yeast B. Potato C. Spirogyra D. Bread mould

Q8.Bread mould primarily reproduces by means of which of the following?

A. Budding B. Fragmentation C. Spores D. Vegetative propagation

Q9.The seeds of which plant are dispersed by means of wings?

A. Potato B. Spirogyra C. Maple D. Rose

Q10.In plants, what does a mature ovary develop into?

A. seed B. stamen C. pistil D. fruit