What features help aquatic plants to maintain buoyancy in water?

(a)   is parenchyma containing chlorophyll.

Plants are flexible due to (a)   permanent tissue.

Walls of schlerenchymatous cells are thickened due to presence of (a)  

(a)   encloses stomata.

Why is the epidermis of plants in dry habitat thick?

Why stomata is important?

What minerals is the bone matrix rich in?

Presence of which chemical in cork cells makes them impervious to water and gases?

(a)  

Name the muscular tissue that functions throughout life without fatigue.

Which animal tissue helps in repair of tissue and fills the space inside the organ?

(a)  

What is the name of bone cells?

(a)  

What is a goblet cell?

Combine each of the following pairs of sentences into Compound Sentences.

1. The cowboy had made millions of dollars. He had also lost them all.

2. One day he walked into my office. He had a contract in his hand.

Combine each of the following pairs of sentences into Complex Sentences.

1. We all respect him.We cannot express that in public.

2. You can make friends in two months. Become interested in other people.

Rearrange them to form meaningful sentences.

(a) respect/said that/demanded/it/but/is/given/that/is not

(b) if/something/then/in return for/should be/it is so/it

Read the following conversations and complete the passages given below:

Patient : Can I have an appointment with the doctor this evening? I am very sick.Receptionist : I’m sorry. There’s a long waiting list. You will have to wait for at least two weeks.Patient : But by then I can die.Receptionist : No problem. If your wife informs me, I can cancel the appointment.A patient went to his doctor’s clinic and asked the receptionist (a)…………….. with the doctor that evening. He said to the receptionist that he was very sick. The receptionist apologised saying that there (b)……………….. She further added that (c)……………. for at least two weeks. When the patient said that he could be dead by then, the receptionist calmly replied that there was no problem.

Do as directed:

1. They are counting the votes. (Change the voice)

2. She said, “I decided to work hard because hard work is the key to success”. (Change the narration)

We all make mistakes.It is human.

(Combine the pair using ‘gerund’ as the subject.)

You were absent (a)……………………. the class……………………… Monday. (Use the right prepositions)