Worksheet: Diversity in the Living World - 2 | Science for Class 6 PDF Download

Fill in the Blanks

(i) The place where organisms live is called their __________.

(ii) __________ habitats include forests, grasslands, deserts, coastal, and mountain regions.

(iii) Aquatic habitats are places like __________, __________, and __________ where water-based organisms live.

(iv) The __________ of plants and animals are the living components of a habitat.

(v) Major parts of plants are the              ,             ,             ,                 and             . 

(vi) Plants can be classified into three categories:              ,              and             .

(vii) Two types of roots are                  and              .

(viii)                 is the male part of the flower.

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True or False

(i) All organisms living in a habitat are referred to as abiotic components. 

(ii) All plants are of the same size. 

(iii) Roots hold the plant above the soil. 

(iv) Pistil is the female part of the flower. 

Short Questions Answers

Q1: What is a habitat and give two examples?

Q2: What are biotic and abiotic components of a habitat? Give examples of each.

Q3: What are ovules?

Q4: Name two flowers with joined petals.

Q5: Name two flowers with joined sepals.

Q6: Name two flowers with separated sepals.

Q7: How are leaves attached to the stem?

Q10: The following picture shows two types of roots. Write the type of roots for the following figures.

Q11: Do the flowers with joined sepals have petals that are separate or are they joined together?

Q12: Do the flowers with joined petals have stamen joined to the petal?

Q13: What type of roots the plants with parallel venation in the leaves likely to have?

Q14: Do all the leaves have petioles?

Q15: What are the functions of the petals and sepals in flowers?

Q16: What does the ovary convert into after maturation?

Q17: Why is it difficult to separate the sprouted young plants from the cotton wool?

Q18: What are trees? Give two examples of trees.

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Assertion and Reason Questions

Q19: Assertion (A): Trees are plants which are very tall. They have a hard and thick brown stem.
Reason (R): Lamina is a thin, flat, broad, green part of leaf.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.

Q20: Assertion (A): The parts of a typical flower are sepals and petals only.
Reason (R): The parts of stamen are filament and anther.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.

Q21: Assertion (A): Leaves with reticulate venation typically have taproots.
Reason (R): The pattern of veins in leaves is related to the type of roots a plant has.
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false but R is true.