Sepals -Multiple Choice Questions Quiz

Question 1: What are sepals primarily responsible for protecting in a flowering plant?

(a) Stems
(b) Leaves
(c) Flowers
(d) Roots

Question 2: Which of the following plant structures is often collectively referred to as the calyx?

(a) Stems
(b) Leaves
(c) Sepals
(d) Petals

Question 3: What is the main function of sepals after the flower has fully bloomed?

(a) Photosynthesis
(b) Attracting pollinators
(c) Protecting the flower bud
(d) Supporting the stem

Question 4: Which of the following is not a typical color of sepals?

(a) Green
(b) Red
(c) Yellow
(d) White

Question 5: What is the term for the process by which sepals, petals, stamens, and carpels are formed in a flower?

(a) Photosynthesis
(b) Pollination
(c) Fertilization
(d) Floral organogenesis

Question 6: How do sepals differ from petals in terms of texture and appearance?

(a) Sepals are often colorful and fragrant, while petals are usually green.
(b) Sepals are typically smooth and thin, while petals are thicker and textured.
(c) Sepals are usually large and showy, while petals are small and inconspicuous.
(d) Sepals are usually smaller and less vibrant, while petals are often colorful and textured.

Question 7: Which part of a flower encloses and protects the floral organs in the bud stage?

(a) Petals
(b) Ovules
(c) Sepals
(d) Stamens

Question 8: How many sepals are typically found in a complete flower?

(a) 2
(b) 3
(c) 4
(d) 5

Question 9: What is the collective term for the outermost whorl of floral organs, including sepals?

(a) Calyx
(b) Corolla
(c) Androecium
(d) Gynoecium

Question 10: What is the evolutionary advantage of sepals in a flower?

(a) Enhanced photosynthesis
(b) Improved water absorption
(c) Increased structural support
(d) Protection of reproductive structures

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Results:

Total score: /10

Answer key:

Question 1: c

Question 2: c

Question 3: c

Question 4: b

Question 5: d

Question 6: b

Question 7: c

Question 8: d

Question 9: a

Question 10: d