Directions: Read the following information and answer the given question.

Ria asked her mother to prepare idlis for her. She saw her mother adding 3-4 globules of yeast to the idli paste which she has prepared. She observed that the dough of the idli rose after some time. She had also read in a text book that yeasts are used in the brewing industry in the manufacture of alcohol.

Which of the following is a method of reproduction in yeast?

Directions: Read the following information and answer the given question.

Ria asked her mother to prepare idlis for her. She saw her mother adding 3-4 globules of yeast to the idli paste which she has prepared. She observed that the dough of the idli rose after some time. She had also read in a text book that yeasts are used in the brewing industry in the manufacture of alcohol.

What characteristic trait is exhibited by Ria in the above scenario?

Directions: Read the following information and answer the given question.

Ramesh and Arjun are students of Class IX. Both were initially good in studies. After some time, the academic performance of Arjun started declining and he became irritable. This change was noticed by his class teacher. The teacher, while interacting with Arjun, found out that he had six siblings and the whole family lived in a single room.

Which of the following contraceptive measures are suitable for family planning?

Directions: Read the following information and answer the given question.

Ria asked her mother to prepare idlis for her. She saw her mother adding 3-4 globules of yeast to the idli paste which she has prepared. She observed that the dough of the idli rose after some time. She had also read in a text book that yeasts are used in the brewing industry in the manufacture of alcohol.

How does such a small amount of yeast added helps in production of idli?

Directions: Read the following information and answer the given question.

Ramesh and Arjun are students of Class IX. Both were initially good in studies. After some time, the academic performance of Arjun started declining and he became irritable. This change was noticed by his class teacher. The teacher, while interacting with Arjun, found out that he had six siblings and the whole family lived in a single room.

What value is exhibited by Arjun’s teacher?

Directions: Read the following information and answer the given question.

Mr. Vikas is a responsible citizen. He is suffering from various types of diseases presently. He went to a private hospital for thorough health checkups and was diagnosed as HIV +ve. Soon this news spread in his neighbourhood, on account of which he faced social isolation.

Which disease is Mr. Vikas suffering from?

Directions: Read the following information and answer the given question.

Shanti discovered that she is suffering from a sexually transmitted disease (STD) called as syphilis. She went to a private clinic for her treatment, where the doctor adviced her to use contraceptive measures before involving in sexual intercourse. Shanti followed his advice.

What is the causative agent for syphilis?

Directions: Read the following information and answer the given question.

Mr. Vikas is a responsible citizen. He is suffering from various types of diseases presently. He went to a private hospital for thorough health checkups and was diagnosed as HIV +ve. Soon this news spread in his neighbourhood, on account of which he faced social isolation.

What kind of approach should we have towards the persons suffering from AIDS?

Directions: Read the following information and answer the given question.

Shanti discovered that she is suffering from a sexually transmitted disease (STD) called as syphilis. She went to a private clinic for her treatment, where the doctor adviced her to use contraceptive measures before involving in sexual intercourse. Shanti followed his advice.

What value is exhibited by Shanti?

Directions: Read the following information and answer the given question.

Mrs. Gupta was expecting from the last one month. Both Mrs. and Mr. Gupta went to a maternity hospital. They expressed their desire to know the sex of their unborn child to the concerned doctor. The doctor refused to comply to this request. They even tried to bribe the doctor, but he disagreed.

What value is exhibited by the doctor?

Directions: Read the following information and answer the given question.

Mrs. Gupta was expecting from the last one month. Both Mrs. and Mr. Gupta went to a maternity hospital. They expressed their desire to know the sex of their unborn child to the concerned doctor. The doctor refused to comply to this request. They even tried to bribe the doctor, but he disagreed.

Which of the following represents the correct description of sex chromosomes in humans?

Directions: Read the following information and answer the given question.

Mrs. Gupta was expecting from the last one month. Both Mrs. and Mr. Gupta went to a maternity hospital. They expressed their desire to know the sex of their unborn child to the concerned doctor. The doctor refused to comply to this request. They even tried to bribe the doctor, but he disagreed.

Why is it illegal to know the sex of an unborn child?

Directions: Read the following information and answer the given question.

Shanti discovered that she is suffering from a sexually transmitted disease (STD) called as syphilis. She went to a private clinic for her treatment, where the doctor advised her to use contraceptive measures before involving in sexual intercourse. Shanti followed his advice.

Which of the following is a suitable contraceptive measure to prevent syphilis?

Directions: Read the following information and answer the given question.

Mr. Vikas is a responsible citizen. He is suffering from various types of diseases presently. He went to a private hospital for thorough health checkups and was diagnosed as HIV +ve. Soon, this news spread in his neighbourhood, on account of which he faced social isolation.

Which of the following is/are the mode(s) of transmission of this disease?

Directions: Read the following information and answer the given question.

Ramesh and Arjun are students of Class IX. Both were initially good in studies. After some time, the academic performance of Arjun started declining and he became irritable. This change was noticed by his class teacher. The teacher, while interacting with Arjun, found out that he had six siblings and the whole family lived in a single room.

After going through the situation, what are the factors that you think are responsible for change in behaviour of Arjun and his poor performance in studies?