Plants are autotrophic. Can you think of some plants that are partially heterotrophic?

2

(a)

What are bacteriophages and their types? Identify their shape.

2

(a)

How do fungi form partnership with most plants?

2

(a)

How are viroids different from viruses?

2

(a)

What are the main criteria used for five kingdom system of classification?

2

(a)

Why do mosquito bites cause itching?

2

(a)

What are mesosomes and what its use in bacterial cell ?

2

(a)

Organisms like diatoms and desmids are referred as _______. Why are they considered as the chief producers in the ocean ?

2

(a)

Bacteria belong to which kingdom as per the five kingdom classification?

2

(a)

Virus is neither living nor non living.Is it true or false?

2

(a)

As per the three-domain system of classification,human can be kept under which domain?

2

(a)

Write short notes on Kingdom Animalia

2

(a)

Write short notes on Lichens

2

(a)

What is a bacteriophage? How does it start acting like a living being?

2

(a)

Write the name of three parasitic protozoans.

2

(a)