Plant Kingdom Questions and Answers for NEET
Plant Kingdom Questions Answers NCERT for NEET 2021-22. This Multiple Choice Questions and Answers of Plant Kingdom are most important part of the NEET, AIIMS, JIPMER and other Medical Entrance Exams. We the team of live learns composed this Plant Kingdom MCQ with Answers for NEET, AIIMS, JIPMER from Various Text book including NCERT.
(A) Cycas – Dioecious
(B) Equisetum – Homosporous
(C) Salvinia – Heterosporous
(D) Pinus – Dioecious
Answer: Pinus – Dioecious
2. Zygotic meiosis is the characteristic of
3. Double fertilization is the characteristic of
4. A colonial alga is
5 Conifers can tolerate extreme environments because of
(A) Presence of vessels
(B) Thick cuticle
(C) Superficial stomata
(D) Broad hardy leaves
Answer: Thick cuticle
6 First plants to inhabit the land
7 Agar is commercially obtained from
(A) Blue-green algae
(B) Red algae
(C) Brown algae
(D) Green algae
Answer: Red algae
8. The cell wall of Spirogyra contains..…
9. Which one differs from Spirogyra based on its nucleus? (A) Azygospore (B) Zygospore (C) Akinete (D) Aplanospore
10 Which of the following completely lacks cell wall? (A) Blue-green algae (B) Saccharomyces (C) Sea-fan (D) Cyanobacteria
11 Ustilago causes plant diseases (called smuts) because
(A) they parasitize on cereals.
(B) they lack mycelium.
(C) they develop sooty masses of spores.
(D) their affected parts becomes completely black.
Answer: their affected parts becomes completely black.
12. When a moist bread is kept exposed in air, it becomes mouldy and black because
(A) spores are present in the water.
(B) spores are present in the bread.
(C) spores are present in the air.
(D) the bread decomposes.
Answer: spores are present in the bread.
13. In some viruses, RNA is present instead of DNA indicating that
(A) their nucleic acid must combine with host DNA before replication.
(B) they cannot replicate.
(C) there is no hereditary information.
(D) RNA can transfer heredity material.
Answer:RNA can transfer heredity material.
14 Lichens indicate SO2 pollution because they
(A) show association between algae and fungi.
(B) grow faster than others.
(C) are sensitive to so2.
(D) flourish in so2 rich environment.
Answer: are sensitive to so2.
15 A virus can be considered a living organism because it
(A) responds to touch stimulus
(C) reproduces (inside the host)
(D) can cause disease
Answer: reproduces (inside the host)
16 Yeast is not included in protozoans but in fungi because
(A) it has no chlorophyll.
(B) some fungal hyphae grow in such a way that they give the appearance of pseudomycelium.
(C) it has eukaryotic organization.
(D) cell wall is made up of cellulose and reserve food material is starch.
Answer: some fungal hyphae grow in such a way that they give the appearance of pseudomycelium.
17 Bacteria lack alternation of generation because there is
(A) neither syngamy nor reduction division.
(B) no distinct chromosomes.
(C) no conjugation.
(D) no exchange of genetic material.
Answer: neither syngamy nor reduction division.
18 Select the correct match from the given option.
(A) Occurrence of dikaryotic stage – ascomycetes and basidiomycetes.
(B) Saprophytes – They are autotrophic and absorb soluble organic matter from dead substrates.
(C) Vegetative mean of reproduction in fungi – fragmentation, budding and sporangiophores.
(D) Steps involved in asexual cycle of fungi – plasmogamy, karyogamy and meiosis in zygote resulting in haploid spores.
Answer:Occurrence of dikaryotic stage – ascomycetes and basidiomycetes.
19 Which of the following groups of protozoan is not correctly matched with its feature?
(A) Amoeboid – Marine forms have silica shells on their surface.
(B) Flagellated – Either free living or parasitic.
(C) Ciliated – Actively moving organisms due to presence of cilia.
(D) Sporozoans – Move and capture their prey with the help of false feet.
Answer: Sporozoans – Move and capture their prey with the help of false feet.
20 Which of the following pair is correctly matched ?
(A) fungi saprophytic parasitic mode of nutrition.
(B) monera nuclear membrane is present.
(C) plantae cell wall is made up of cellulose.
(D) animalia cell wall is absent.
Answer: monera nuclear membrane is present.