Chapter Exam

Chapter 3: Plant Kingdom — Online MCQ Test

Q: Which of the following is a characteristic pigment of green algae?

Answer: A. Chlorophyll a and b — Green algae contain chlorophyll a and b, which gives them their green colour. This is a basic feature of Chlorophyceae.

Q: Which plant group has a dominant gametophyte phase in its life cycle?

Answer: C. Bryophytes — In bryophytes, the gametophyte is the dominant and independent plant body. The sporophyte remains attached to and dependent on it.

Q: In green algae, the reserve food material is usually:

Answer: B. Starch — Green algae store their reserve food mainly as starch. This is a characteristic feature of chlorophyceae.

Q: Which one of the following pairs is correctly matched with the dominant generation?

Answer: C. Gymnosperms — sporophyte — Gymnosperms have a dominant sporophytic plant body. Gametophytes are highly reduced and dependent on the sporophyte.

Q: In NCERT terms, which of the following is correctly matched?

Answer: C. Salvinia — pteridophyte — Salvinia is a pteridophyte, belonging to the fern allies. The other options are incorrectly matched.

BIOLOGY · CLASS 11 INTER I YEAR · Andhra State Board

Practice Chapter 3: Plant Kingdom with a free chapter-wise online MCQ test for Andhra State Board CLASS 11 INTER I YEAR BIOLOGY. This chapter covers: Algae Bryophytes Pteridophytes Gymnosperms Angiosperms Plant Life Cycle Alternation of Generations Reproduction Seed Plants. AI-generated questions from basic to board-exam level, with instant results and explanations.

Questions

20m

Time Limit

Attempts Left

10 random questions from this chapter (mixed difficulty)
Questions you've seen before won't repeat until the pool resets
You have 20 minutes — exam auto-submits when time is up
Maximum 3 attempts per chapter
Results and explanations shown immediately after submission

New here? Register free — includes 3 free chapter exams.

Chapter 3: Plant Kingdom — Important Questions & Answers (FAQ)

Frequently asked questions from Andhra State Board CLASS 11 INTER I YEAR BIOLOGY — Chapter 3: Plant Kingdom, with answers and explanations. These are sample questions; the exam has its own separate question set.

Which of the following is a characteristic pigment of green algae?

A. Chlorophyll a and b ✓
B. Chlorophyll a and c
C. Chlorophyll a only
D. Chlorophyll b and d

Answer: A. Chlorophyll a and b
Green algae contain chlorophyll a and b, which gives them their green colour. This is a basic feature of Chlorophyceae.

Which plant group has a dominant gametophyte phase in its life cycle?

A. Angiosperms
B. Gymnosperms
C. Bryophytes ✓
D. Pteridophytes

Answer: C. Bryophytes
In bryophytes, the gametophyte is the dominant and independent plant body. The sporophyte remains attached to and dependent on it.

In green algae, the reserve food material is usually:

A. Laminarin
B. Starch ✓
C. Glycogen
D. Oil droplets only

Answer: B. Starch
Green algae store their reserve food mainly as starch. This is a characteristic feature of chlorophyceae.

Which one of the following pairs is correctly matched with the dominant generation?

A. Bryophytes — sporophyte
B. Pteridophytes — gametophyte
C. Gymnosperms — sporophyte ✓
D. Algae — sporophyte

Answer: C. Gymnosperms — sporophyte
Gymnosperms have a dominant sporophytic plant body. Gametophytes are highly reduced and dependent on the sporophyte.

In NCERT terms, which of the following is correctly matched?