3.Diversity in Living things and their classification

 

Q1. Plants make their own food in sunlight. Such plants are called ......

1.Heterotrophic
2.Insectivorous
3.Autotrophic
4.None of the above

Q2. Some plants use other plants for food are called............

1.Autotrophic
2.Insectivorous
3.Heterotrophic
4.None of the above

Q3. Some plants consume insect for food are called ..............

1.Autotrophic
2.Insectivorous
3.Heterotrophic
4.None of the above

Q4. Hibiscus, pomegranate and periwinkle are ..................... plants.

1.Insectivorous
2.Heterotrophic
3.Green
4.Autotrophic

Q5. Funguses, loranthus and dodder are ....................... plants.

1.Heterotrophic
2.Insectivorous
3.Autotrophic
4.None of the above

Q6. Pitcher is ............... plant.

1.Heterotrophic
2.Autotrophic
3.Insectivorous
4.None of the above

Q7. Which is the most attractive part of the plant?

1.Root
2.Leaf
3.Flower
4.Fruit

Q8. Which part of the plants plays an important role for reproduction?

1.Flower
2.Root
3.Stem
4.Leaf

Q9. Which part of the plants plays an important role in the production of food?

1.Root
2.Stem
3.Leaf
4.Flower

Q10. Find out the function of stem.

1.Support
2.Storage
3.Reproduction
4.All of the above

Q11. Find out the function of root.

1.Anchor
2.Transport water and nutrients
3.Food storage
4.All of the above

Q12. Carolus Linnaeus made the first scientific classification of plants.

1.True
2.False
3.None
4.None

Q13. Some plants grow tall, big and perennial are called ........

1.Trees
2.Herbs
3.Shrubs
4.Vine

Q14. some plants grow 1 to 1.5 metres tall and they have green and flexible stem are called.......

1.Trees
2.Herbs
3.Shrubs
4.Vine

Q15. Some plants need vertical support for growing or spread on ground are called........

1.Trees
2.Vine
3.Shrubs
4.Herbs

Q16. Some plants grow close to the ground and they have a thick and hard stem are called...

1.Tree
2.Herbs
3.Vine
4.Shrubs

Q17. Some plants live for several years and bear flowers and fruits are called ...........

1.Perennials
2.Annuals
3.Biennials
4.None of the above

Q18. Plants that bear flowers are called .................. plants.

1.Annuals
2. Biennials
3.Non-flowering
4.Flowering

Q19.The lifecycle of the plants like the carrot, beetroot is of two years. They are called ......

1.Annuals
2.Perenials
3.Biennials
4.None of the above

Q20. Animals with a vertebral column are called .................... animals.

1.Vertebrate
2.Invertebrate
3.Oviparous
4.Viviparous