Nutrition of Bacteria

Q.

How is photoautotroph different from chemoautotroph?

Q.

Does Photosynthesis Occur in Bacteria? If Yes, Then How?

Q. Maximum nutritional diversity is found in the group:

1. Monera
2. Plantae
3. Animalia
4. Fungi

Q. What do you call bacteria that use organic molecules both for energy and carbon source?

1. Photoheterotrophs
2. Chemoautotrophs
3. Chemoheterotrophs
4. Photoautotrophs

Q. Which Kingdom has maximum nutritional diversity?

Q.

Are chemosynthetic bacteria autotrophic or heterotrophic?

Q. Where among the following will you find a pitcher plant?

1. Sunderbans
2. Rain forest of North-East India
3. Western Ghats
4. Thar Desert

Q.

What is the source of energy In Chemoorganotrophs?

Q. The main difference between photosynthetic and chemosynthetic bacteria is that:

1. Water is used by photosynthetic bacteria whereas it is rejected by chemosynthetic bacteria
2. Photosynthetic bacteria are seen as parasites within green plant cells whereas chemosynthetic bacteria are seen as saprophytes on other decaying food substances
3. Photosynthetic bacteria are seen in green plants whereas chemosynthetic bacteria are seen in chemical substance
4. Energy from sunlight is used in photosynthetic bacteria while in chemosynthetic bacteria energy is used by the oxidation of inorganic substances

Q.

How do chemoautotrophs differ from chemoheterotrophs?

Q.

What does heterotrophic kingdom mean?

Q. Which of the following is a saprophytic protist?

1. Euglenoids
2. Dinoflagellates
3. Chrysophytes
4. Slime moulds

Q.

Name the process that allows plants to make their own food.

Q. Observe the set of 4 figures A, B, C and D and, answer the following questions

i. Which one of the figures shows mutualism?

ii. What kind of association is shown in D?

iii. Name the organisms and the association in C.

iv. What role is the insect performing in B?

Q. Which of the following interaction shown by cuckoo (koel) and the crow ?

1. Commensalism
2. Mutualism
3. Competition
4. Brood parasitism

Q.

How do red algae get energy?

Q. What is saprolegnia?

Q.

First photoautotroph organism was

1. Bryophytes

2. Algae

3. Cyanobacteria

4. Bacteria

Q. Plant decomposers are:

1. Fungi and plants
2. Protista and Animalia
3. Animalia and Mogna
4. Monera and fungi

Q. What roles do microorganisms play in carbon and nitrogen cycles?

Q. Sanguivores are

1. Animals which mainly depend on fruits
2. Animals which feed on the blood of other animals
3. Animals which feed on organic matter present in soil
4. Insect eating animals

Q.

Which of the following is a mode of nutrition in Cyanobacteria?

1. Photoautotrophic

2. Chemoautotrophic

3. Photoheterotrophic

4. Chemoheterotrophic

Q.

Name an entity that exhibits the property of bioluminescence?

Q. What do you call bacteria that use organic molecules both for energy and carbon source?

1. Photoautotrophs
2. Photoheterotrophs
3. Chemoautotrophs
4. Chemoheterotrophs

Q. A mutually beneficial relationship between two different organisms for nutrition is called as

1. Symbiotic Nutrition
2. Saprobiotic Nutriton
3. Detritivores
4. Parasitic Nutrition

Q. The animals that consume plants as food are called as

1. Herbivores
2. Saprophytes
3. Carnivores
4. Omnivores

Q.

Which of the following is a mode of nutrition in Cyanobacteria?

1. Chemoautotrophic

2. Photoheterotrophic

3. Chemoheterotrophic

4. Photoautotrophic

Q. Existence of Coal/Petroleum can be known from study of

1. Ecology
2. Economic Botany
3. Palaeobotany
4. Bacteriology

Q. Animals eating own faecal matter are

1. Coprophagous
2. Sanguivorous
3. Deteritivorous
4. Frugivorous

Q. Parrots are

1. Sanguivores
2. Detritivores
3. Frugivores
4. Herbivores