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What is the similarity between Alternaria, morels and buffles? Choose answer from a, b, c, d
a. mycelium is branched and septate
b. Asexual spores are conidia
c. They all belong to ascomycetes
1. (1), (2)
2. (2), (3)  
3. (1), (3)
4. All of them

Which of the following form the basis for the division of kingdom fungi?
a. mode of nutrition
b. morphology of mycelium
c. site of occurrence
d. mode of spore formation
e. method of sexual reproduction
f. fruiting bodies
1. l, iv, vi
2. l, ii, iv
3. ii, iii, v
4. ii, iv, vi

What is the origin of asexual spore and sexual spores produced in members os ascomycetes respectively/
1. Exogenous, Endogenous
2. Endogenous, Exogenous,
3. Endogenous, Endogenous
4. Endogenous, Endogenous

Morels and Agaricus have edible fruiting bodies and belong to their respective class as
1. Ascomycetes and Basidiomycetes
2. Basidiomycetes and Ascomycetes
3. Ascomycetes and Phycomycetes
4. Basidiomycetes only

Bacteria reproduce mainly by ____________ during __________ conditions
1. Fission, unfavourable
2. Spore, favourable
3. Fission, favourable
4. Motile spore, unfavourable

Fungi prefer to grow in
1. Cool and humid conditions
2. Warm and humid places
3. Cool and dry places
4. Dry and organic rich soil

Study the diagram given below, which group of bacteria can be motile.

Select the taxon mentioned that represents both marine and freshwater species
(1) Echinoderms
(2) Ctenophora
(3) Cephalochordata
(4) Cnidaria

Taxonomic groups or categories are 
1. not Distinct Biological entities
2. Distinct Biological entities & not Morphological aggregates
3. Part of overall taxonomic arrangement
4. Rank denoting entities

In the five-kingdom classification, Chlamydomonas and Chlorella have been included in:
1.  Protista
2.  Algae
3.  Plantae
4.  Monera

A filamentous nitrogen-fixing bacterium is present in root nodules of non-leguminous plant
1.  Cicer arietinum
2.  Casuarina equisetifolia
3.  Cycas revoluta
4.  Crotalaria juncea

Reptiles were very successful on land while amphibians were not. What evolutionary development was primarily responsible for the success of reptile on land?
1. Scales over skin
2. Thoracic breathing
3. Amniotic egg
4. Strong jaws

Which of the following represents order of 'Horse' ?
1. Equidae
2. Perissodactyla
3. Caballus
4. Ferus

Botryoidal tissue is found in
1. hirudina
2. polychaeta
3. oligochaeta 
4. all of these

Which of the following waste products in grasshopper is not excreted and is used in other metabolic activities?
1. Carbon dioxide
2. Water
3. Uric acid
4. Faeces

In sponges, digestion is
1.Intercellular
2.Intracellular
3.Both inter and inter cellular
4.Gastric cavity

Which of the following is correct regarding cockroach ?
1. Malpighian tubules are excretory organs projecting out from the colon
2. Oxygen is transported by haemoglobin in blood
3. Nitrogenous excretory product is urea
4. The food is ground by mandibles and gizzard

Select the Taxon mentioned that represents both marine and fresh water species–
1. Echionoderms
2. Ctenophroa
3. Cephalocoradata
4.Cnidaria

The active form of Entamaeba-histolytica feeds upon –
1. Mucosa and submucosa of colon only
2. Food in intestine
3. Blood only
4. Erythrocytes; mucosa and submucosa of colon

Which of the following diseases is caused by a protozoan?
1. Influenza
2. Babesiosis
3. Blastomycosis
4. Syphilis

Which one of the following animals is correctly matched with its particular named taxonomic category?
1. Tiger - tigris, the species
2. Cuttlefish - Mollusca, a class
3. Humans - Primata, the family
4. Housefly - Musca, an order

What is not true regarding Cnidarians?
1. Body is mode of distinct tissues but true organs have not evolved
2. They are carnivores
3. They may have two body forms – polyps and medusa
4. The digestion is completely intra-cellular

Crown gall disease of plants is caused by
1. Ti-plasmid
2. Pi-plasmid
3. Virus
4. Protozoan

Which of the following is a filamentous nitrogen fixing bacterium is present in root nodules of non-leguminous plant?
1. Cicer arietinum
2. Casurina equisetifolia
3. Cycas revoluta
4. Crotalaria juncea

Which of the following statements regarding Chondrichthyes may not be true for majority of members of the class? 

Which group of bacteria are important decomposers, helpful in production of antibiotics and curd from milk and fix nitrogen in legume plants?
1. Photosynthetic autotrophs
2. Chemosynthetic autotrophs
3. Heterotrophs
4. Methanogens

All the following are bacterial diseases of plants except:
1. Citrus canker
2. Black rot of cabbage
3. Red rot of sugarcane
4. Wildfire of tobacco

Animals with the type of embryonic development shown in the given diagram are:

1. Holometabolous
2. Paurometabolous
3. Protostomes
4. Dueterostomes

A viviparous nematode is:
1. Enterobius vermicularis
2. Trichuris trichiura
3. Trichinella spiralis
4. Ascaris lumbricoides

‘Madreporite’ is a part of: