Page 1 - SAI INTERNATIONAL SCHOOL/LESSON PLAN

SAI International School
Subject – Biology, Class-VI
Topic- The Plant World
Competency Based Worksheet

Sl.no Questions
1. Which part of the flower is responsible for producing pollen grains?
a) Petal
b) Sepal
c) Stamen
d) Pistil
2. If you saw a plant with a thick green stem and small leaves in your kitchen garden, it
might be a:
a) Herb
b) Shrub
c) Tree
d) Shrub
3. In banyan trees, the roots that grow from the branches and reach
the ground are-
a) Edible root for food storage
b) Pneumatophores for gaseous exchange
c) Prop roots for provide mechanical support
d) Stilt roots for mechanical support

4. In desert plants, leaves are modified into spines. Which of the following best explains
how this Modification benefits the plant's survival in a desert environment?
a) Spines increase the surface area for photosynthesis
b) Spines help the plant absorb more water from the air
c) Spines reduce water loss by minimizing transpiration
d) Spines reflect sunlight to keep the plant cool at night
5. A flower has several parts such as sepals, petals, stamens, and
carpels. If a flower had no stamens, like shown in this given
image. Then, what would most likely be the consequence for
the plant?
a) The flower would not be able to attract pollinators
b) The flower would not be able to produce ovules
c) The flower would lose its colour and fragrance
d) The flower would not be able to produce pollen for
reproduction
6. Imagine a garden with two types of flowering plants: one that mostly self-pollinates and
another that relies on cross-pollination. If a sudden drop in bee population occurs,
which plant is more likely to reproduce successfully, and why?
a) The cross-pollinating plant, because it depends on genetic diversity
b) The self-pollinating plant, because it does not rely on pollinators
c) Neither, because all plants need bees to pollinate
d) Both will be equally affected since all flowers need insects to reproduce

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