Thalassemia is a hereditary disease which affects

' Thalassemia' is a hereditary disease affecting-

A

Lungs

B

Blood

C

Heart

D

Kidney

Which one of the following is a hereditary disease?

A

Cataract

B

Haemophilia

C

Pellagra

D

Osteoporosis

Haemophilia is a hereditary disease carried by

A

females and expressed by males

B

males and expressed by males

C

females and expressed by females

D

males and expressed by females

Thalassemia হলো _

A

Thyroid জনিত রোগ

B

রক্তের জন্মগত ক্রটি

C

Osteoporosis

D

Atherosclerosis

Beta thalassemia major

A

Produces hepatosplenomegaly

B

Is associated with extra medullary hemopoiesis

C

Presents with anemia at birth

D

Produces a macrocytic anemia

E

Rarely requires blood transfusion

Thalassemia major

A

Is a hereditary disease

B

Can be diagnosed by hemoglobin electrophoresis

C

Patients rarely survive beyond 5 year without treatment

D

Is due to anomaly in chromosome 16

E

Is incurable

The causes of thalassemia is

A

RBC defects

B

WBC defects

C

Platelet defects

D

Lymphocyte defects

(i) What is global warming? How global warming affects the rapid change of climate? (ii) What are the bad impacts of climate change? (iii) How climate change affects the environment of Bangladesh (iv) How global warming can be minimized (v) What should be the role of students to protect the environment.

A

(i) Global warming is the main natural reason and using harmful chemicals in everyday life the main reason created by men. The climate is changing rapidly that result in the rise of the earth's average temperature

B

(ii) Climate change impacts include floods, cyclones, storm surges and drought, ice sheets melting which will seriously affect the agriculture and livelihood especially at the poor.

C

(iii) Bangladesh is one of the largest deltas in the world which is highly vulnerable to Natural Disasters because of its Geographical location, Fiat and low-lying landscape, Population density, Poverty, Illiteracy, Lack of Institutional setup, etc.

D

(iv) To reduce the bad impact of climate change people should be aware of. Tree plantation can reduce global warming which is the main natural reason for climate change. Stop using harmful chemicals can reduce environmental pollution which is the main man

E

(v) Students should be careful to protect the environment and raise awareness. Thus the students can play a vital role to reduce bad impact of climate changes.

Which division is responsible for the continuity of hereditary information?

A

Mitosis

B

Meiosis

C

Regeneration

D

All of the above

In which country the Head of the State gets his office by the law of hereditary succession?

A

China

B

Sri Lanka

C

France

D

Japan

Thalassemia is a hereditary disease which affects

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