How many of the following statements regarding fungi are true?
I. Asexual reproduction is common by the formation of spores.
II. Their bodies consist of hyphae that many be interconnected to form mycelium.
III. They secrete digestive enzymes onto organic matter and then absorb the products of the digestion.
IV. Fungi can break down almost any carbon containing product.
V. Fungi do not enter symbiotic relationships.
1. 2
2. 3
3. 4
4. 5
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhich of the following is not an edible mushroom?
(1) Agaricus bispora
(2) Pleurotus ostreatus
(3) Lentinula edodes
(4) Amantia phalloides
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyConsider the following characters:
I. Nuclear envelope
II. Membranes lacking sterols
III. 80s ribosomes
IV. split genes
The character not shared by fungi with other eukaryotes is/are:
(1) II alone
(2) IV alone
(3) II and IV only
(4) III and IV only
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyFungi resemble plants in:
(1) Lack of chloroplasts and heterotrophic nutrition
(2) Reproduction by only sexual means
(3) Having a cell wall and vacuoles
(4) Exhibition of bioluminiscence
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIdentify the characteristic that is unique to fungi:
(1) Cell wall of glucans and chitin
(2) Lack of chloroplasts and heterotrophic nutrition
(3) Mannitol, trehalose and glycogen as storage products.
(4) Having haploid nuclei and production of spores
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyWhat is not true for Mycorrhizae?
I. Nearly 30% of vascular plants have this symbiotic relationship with fungi.
II. The fungus primarily makes nitrogen available to plants.
III. Fungi get organic carbon from plants.
(1) I alone
(2) I and II only
(3) II and III only
(4) I, II and III
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIdentify the group of fungi that is not correctly matched with all the characters given below:
(1) |
Phycomycetes: |
Mycelium – aseptate and coenocytic / Asexual reproduction by motile zoospores or by nonmotile aplanospores / spores – endogenously produced in the sporangium |
(2) |
Ascomycetes: |
Mycelium – unbranched and septate / Asexual spores are conidia / Conidia produced endogenously on conidiophores. |
(3) |
Basidiomycetes: |
Mycelium–branched and septate / Asexual spores are generally not found. |
(4) |
Deuteromycetes: |
Only the asexual or vegetative phase of these fungi are known. |
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyMatch the names of the scientists with contribution and choose your answer from the codes given below:
|
Scientists |
|
Contribution |
I. |
Beijerinek |
1. |
Gave the name ‘virus’ |
II. |
Luc Montagnier |
2. |
Gave the term ‘conragium vivum fluidum’ |
III. |
Pasteur |
3. |
Discovered bacteriophages |
IV. |
Twort |
4. |
Crystallized TMV |
V. |
Stanley |
5. |
Isolated HIV |
Codes:
|
I |
II |
III |
IV |
V |
(1) |
2 |
5 |
1 |
3 |
4 |
(2) |
2 |
3 |
1 |
5 |
4 |
(3) |
4 |
5 |
1 |
3 |
2 |
(4) |
4 |
3 |
1 |
5 |
2 |
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologyIdentify the incorrect statement:
1. Virus has a protein coat called capsid made of small subunits called capsomeres.
2. The core has the genetic material - either RNA or DNA or both.
3. The capsomeres are arranged in helical or icosahedral forms.
4. Viruses can infect any type of organism.
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & BiologySaprophytic protists are:
1. Slime moulds
2. Dinoflagellates
3. Chrysophytes
4. Protozoans
Prefer Books for Question Practice? Get NEETprep's Unique MCQ Books with Online Audio/Video/Text Solutions via Telegram Bot
NEET MCQ Books for XIth & XIIth Physics, Chemistry & Biology