eduhealfoundation.org NBTO – National Biotechnology Olympiad Sample Paper : Eduheal Foundation
Name of the Organisation : Eduheal Foundation
Name of the Exam : NBTO – National Biotechnology Olympiad
Document Type : Sample Papers
Category : Class I – XII
Website : http://www.eduhealfoundation.org/
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NBTO – National Biotechnology Olympiad Sample Paper :
Q.1. The dispersal of pea pod, balsam seeds take place by
(a) Explosion
(b) Water
(c) Wind
(d) None of these
Related : Eduheal Foundation NIMO National Interactive Maths Olympiad Sample Paper : https://www.pdfquestion.in/13614.html
Q.2. Seeds don’t need sunlight to germinate, because
(a) The seeds germinate in cold
(b) The seeds germinate in hot
(c) The baby plant get food from the seed leaves
(d) none of these
Q.3. Which of these will grow into a new plant?
(a) A fallen seed
(b) A fallen flowers
(c) A fallen leaf
(d) None of these
Q.4. In Bryophyllum plant, buds are present in the
(a) Stem
(b) Roots
(c) Leaves
(d) None of these
Q.5. Wheat, Barleys and Mustard are
(a) Kharif crops
(b) Fiber crops
(c) Rabi crops
(d) None of these
Q.6. Summer crops are called
(a) Kharif crops
(b) Edible crops
(c) Rabi crops
(d) None of these
Q.7. Rice, Maize and Wheat are
(a) Fiber crops
(b) Producing crops
(c) Food crops
(d) None of these
Q.9. Which of these seeds of plants have wings, which help them to disperse through wind?
(a) Coconut
(b) Mango
(c) Cotton
(d) None of these
Q.10. During germination _______in the cotyledons are used for growth.
(a) Pollen stored
(b) Food stored
(c) Water stored
(d) None of these
Q.11. A seed that has two seed leaves that contains stored food is a
(a) Monocot seed
(b) Double seed
(c) Dicot seed
(d) None of these
Q.12. The two ear shaped lobes inside the seed are
(a) Seed coat
(b) Cotyledons
(c) Baby plant
(d) None of these
Q.13. The baby plant gets its food from the
(a) Seed coat
(b) Vacuoles
(c) Seed leaves
(d) None of these
Q.14. The outer covering of a seed is called
(a) Seed coat
(b) Hard shell
(c) Cotyledons
(d) None of these
Q.15. What are the three main parts of a seed?
(a) Pollen grain, sperm and egg
(b) Seed coat, pollen grain, flower
(c) Seed coat, stored food and an embryo
(d) None of these
Q.16. Development of a seed into a new plant is called
(a) Fertilization
(b) Germination
(c) Pollination
(d) None of these
Q.17. Method of obtaining new plant from the leaves, stems and roots of the parent plant is called
(a) Vegetative propagation
(b) Fertilization
(c) Pollination
(d) None of these
Q.18. The process of scattering or spreading of seeds to different places is called
(a) Migration
(b) Roaming
(c) Dispersion
(d) None of these
Q.19. Seeds are scattered by
(a) Birds and animals
(b) wind and water
(c) All of these
(d) None of these
Q.20. In flowering plants, reproduction involves the creation of
(a) Seeds
(b) Pollen
(c) Spores
(d) None of these
Class – IV :
1. Which option refers only to living things?
(a) Birds, trees, worms
(b) Trees, worms, clouds
(c) Rivers, birds, trees
(d) None of these
Q.2. Which kingdom of living things make their own food?
(a) Animals
(b) Plants
(c) Both
(d) None of these
Q.3. Which is the correct direction of sunflower’s face?
(a) Towards the sun
(b) Opposite the face of sun
(c) Down ward toward ground
(d) None of these
Q.4. The process of giving birth to young ones is called
(a) Excretion
(b) Circulation
(c) Reproduction
(d) None of these
Q.5. The process by which plants make their food is called
(a) Photosynthesis
(b) Respiration
(c) Reproduction
(d) None of these
Q.6. Fish breathe through
(a) Gills
(b) Skin
(c) Fins
(d) None of these
Q.7. Living things get energy from
(a) Air
(b) Food
(c) Water
(d) None of these
Q.8. Plants reproduce through
(a) Eggs
(b) Babies
(c) Seeds
(d) None of these
Q.9. Plants breathe in
(a) Oxygen
(b) Carbon dioxide
(c) Carbon monoxide
(d) None of these
Q.10. _________have definite Shape.
(a) Animals
(b) Plants
(c) Both (a) and (b)
(d) None of these