Cyanobacteria

Q.

Give two examples of photosynthetic bacteria.

Q.

What are sporangiospores?

Q.

Autotrophic bacteria capable of photosynthesis are called

1. Cyanobacteria

2. Rhodobacteria

3. Pathogens

4. Chlorobacteria

Q.

Does algae grow in sun or shade?

Q.

How do Chrysophytes reproduce?

Q.

How does Monera get energy?

Q.

Question 39
Bacteria do not have chloroplast but some bacteria are photoautotrophic in nature and perform photosynthesis. Which part of bacterial cell performs this?

Q.

The cells of Cyanobacteria and Bacteria exhibit similarity in ____.

1. DNA

2. Centrosome

3. Nuclei

4. Plastids

Q. increased the level of oxygen on Earth from 0-10%.

1. Algae
2. Cyanobacteria
3. Fungi

Q.

A company distributes $Rs24,78,900$ bonus equally on diwali among its $80$ employees. How much money does each employee get?

Q.

Fungi do not contain ______.

Q. Cyanobacteria is a

1. Virus which affect bacteria
2. Bacteria which used cyanide as nutrition
3. Algae which has blue-green pigment
4. Colourful fungi

Q. An organism that shows sexual reproduction but lacks a proper nucleus in its cells, can obtain nutrition in autotrophic as well as heterotrophic mode and possesses a distinct cell wall is

1. Mycoplasma
2. Blue green algae
3. Bacteria
4. Protozoa

Q. Write true or false:
Penicillium belongs to algae.

Q. If a fungal thallus has both male and female reproductive structures, it will be called:

1. Heterothallic
2. Homothallic
3. Dioecious
4. Monoecious

Q.

How is photosynthesis different in the autotrophic bacteria and cyanobacteria?

Q. The name cyanobacteria refers to

1. Bacteria
2. Blue-green algae
3. Yeast
4. Fungi