1) What is pollination? a) It is the dispersal of fruits and seeds to prevent overcrowding. b) It is the fusion of the male reproductive cells with the female reproductive cells. c) It is the transfer of pollen grains from the anther to the stigma. d) It is the process when seeds develop into young plants. 2) When a seed germinates, the _________ appears first. a) shoot b) root c) stem d) leaf 3) Flowers that are large, brightly-coloured and scented are usually pollinated by ________. a) wind b) water c) light d) insects 4) After fertilisation, the ovary of the flower develops into a fruit while the ovules become the ________. a) seeds b) leaves c) petals d) anthers 5) The pollen grains contain the male reproductive cells. They are found in the __________ of the flowers. a) filament b) stigma c) ovary d) anther 6) Which of the following is NOT true of wind-pollinated flowers? a) Flowers are usually small and dull coloured with no scent. b) Anthers hang out of the flowers so that pollen grains are easily shaken free and carried by wind. c) Stigma is large and feathery in order to catch pollen grains floating in the air. d) Anthers do not hang out of the flowers. 7) The conditions a seed requires to germinate are _____________________. a) warmth, oxygen and water b) light, water and heat c) warmth, carbon dioxide and light d) water, light and heat 8) Fruits that have waterproof outer layer or fibrous husks are dispersed by ____________. a) water b) wind c) explosive action d) animals 9) Which of the following is dispersed by wind? a) Rubber b) Angsana c) Coconut d) Papaya 10) Non-flowering plants like ferns reproduce from _____________. a) spores b) seeds c) pollen grains d) ovules 11) Which of the following is NOT part of the female reproductive system? a) Ovary b) Womb c) Fallopian Tube d) Testis 12) Fertilisation is the process in which _______________________. a) a male reproductive cell fuses with a female reproductive cell b) the pollen grain produces a pollen tube c) pollen grains are transferred from the anther to the stigma d) the ovary enlarges to become a fruit 13) As a seed begins to germinate, the young plant uses the food stored in the _________________ for energy. a) leaves b) stem c) flower d) seed leaves 14) After fertilisation has taken place in a female, the fertilised egg divides to form many cells. The foetus develops in the mother's ______________. a) ovary b) womb c) vagina d) fallopian tube 15) During fertilisation, how many sperms are needed to fuse with one egg? a) one b) two c) a few d) many 16) Which of the following is true about reproduction in animals? a) Only a fertilised egg will develop into a young organism. b) All eggs will develop into young organisms. c) A baby develops in the mother's stomach. d) The umbilical cord is part of the digestive system. 17) Which of the following is true about reproduction in plants? a) A flower without an ovary can still become a fruit. b) Stigma, style and ovary are the female reproductive parts of a flower. c) Some non-flowering plants can reproduce from seeds. d) Pollen grains are the female reproductive cells. 18) Family members often share similarities in their characteristics or traits. These traits are controlled by genes. Which of the following is NOT a genetic trait? a) ability to roll tongue b) dimples c) attached or detached ear lobes d) length of hair 19) The picture shows the stigma of a flower. What will happen to the plant if the stigma is removed? a) The flower withers immediately. b) No pollen grains will be produced. c) It takes a longer time for the fruit to be produced. d) Fertilisation will not take place. 20) The picture shows a foetus developing in the mother's womb. Which of the following statements is true? a) It has genetic information from both the father and mother. b) It is developed from an unfertilised egg. c) It remains in the mother's womb for 5 months before it is born. d) It does not depend on the umbilical cord to supply it with digested food and oxygen.

Reproduction in Plants and Humans

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