9th Class Biology Urdu Medium Chapter 1 Online Short Questions with Answers Preparation

Question # 1

Define Anatomy

Ans 1: It is the branch of Biology that explores the internal physcal structure of organisms particulary humans.
Ans 2: Application :It helps in disease diagnosis medical device development, and improving quality of life
Example: The study of the organs of the digestive system.

Question # 2

Difference between qualitative and quantitative obserations.

Ans 1: Qualitative Observations:
These involve characteristics that cannot be measrued with number
ii. These are less accurate
example Colour of parrot
Colour of eat
Ans 2: Quantitative Observation :
i. Thses involve measurements or numerical data that can be epressed in terms of quantity
Ans 3: ii. These are more accurate
Example: Height of a human

Question # 3

Which branch of biology involves the study of the development and growth of organismsm from fertilization to adulthood?

Ans 1: It is embryology, It is the study of the process of development of organism from fertilized egg to adulthood.
Ans 2: Application : In this branch scientists study organ and tissue formation identify birth defects and develop medical treatments.

Question # 4

Define Pathology

Ans 1: It is the study of diseases, their causes, and effects,
Ans 2: Application : Pathlogy helps in disease diagnosis, treatment development , and disease prevention.
Ans 3: Example: Cancer, for instance, is characterized by uncontrolled growth and spread of abnormal cells.

Question # 5

Define Palaeontology

Ans 1: It is the branch of Biology that deals with the study of fossi
Ans 2: Application : The examination of fossils helps scienteists to know the evolutionary history of organisms.
Ans 3: Example: Dinosar fossils provide evidence of gaint reptiles that roamed the Earth millions of years ago

Question # 6

Define the followig terms: i) Cell Biology ii) Embryology

Ans 1: Cell Biology: The study of the structure and functions of the cell is called cell biology
Ans 2: Embryology: The study of the developmental stages of an organism from egg to the formation of a new organisms is called embryology

Question # 7

What is difference betwene control group and experimetnal group

Ans 1: Control Group:
1. The group in an experiment that does nto receive the variable being tested
ii. It is used as a baseline to compare results
Example: We wil provide CO2 to the platns as normal
Ans 2: Experimental Group:
i. The group in an experiment that reeives the variable being tested.
ii. It is used to test the effect of the vriable
Example:
We will not provide CO2 to platn to check its effect

Question # 8

Write major observations about malaria.

Ans 1: There were four major observations about malaria.
a) Malaria and marshy areas hae some relations
b) Quinine is an effective drug for treating malaria.
c) Drinking the water of marshes does not casue malaria
d) Plasmodium is seen in the blood of malarial patient.

Question # 9

Differentiate between Zoology and Botany

Ans 1: Botany: The division of biology which deals with the study of plants is called botany
Ans 2: Role of Observation : Observation are very important step in solving a biological problem Obserations are made by five senses of visionn, hearing , smaell, taste and touch.
Ans 3: Role of Experimentaion : It is themost important sep of biological medhod,Experiments are performed to prove if hypothesis is true or not. The deductions drawn from the hypothesis are subjected to rigorous testing Through experimentation, biological learns which hypothesis is correct
Ans 4: e.g. mustard, rose. Teh division of biology which deals with the study of animals is called Zoology e.g. Frog.

Question # 10

What are basic charactristics of hypothesis.

Ans 1: Characteristics of Hypothesis:
A hypotheiss has the followign characteristics.
> It is proposed statement to answer the problem
> It always matches with the available observations.
> It can be tested through experiments
> There si always a way to disprove the hypothesis.

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Online Short Questions For Chapter 1 "9th Class Biology Urdu Medium Chapter 1 Preparation "

Biology (New Book) - 9th Class Biology Urdu Medium Chapter 1 Preparation

Define Anatomy

Difference between qualitative and quantitative obserations.

Which branch of biology involves the study of the development and growth of organismsm from fertilization to adulthood?

Define Pathology

Define Palaeontology

Define the followig terms: i) Cell Biology ii) Embryology

What is difference betwene control group and experimetnal group

Write major observations about malaria.

Differentiate between Zoology and Botany

What are basic charactristics of hypothesis.

Prepare Complete Set Wise Questions For Chapter 1 "9th Class Biology Urdu Medium Chapter 1 Preparation "

Set 1

Set 2

9th Class Biology Urdu Medium Chapter 1 Preparation - Set 1

Define Anatomy

Difference between qualitative and quantitative obserations.

Which branch of biology involves the study of the development and growth of organismsm from fertilization to adulthood?

Define Pathology

Define Palaeontology

Define the followig terms: i) Cell Biology ii) Embryology

What is difference betwene control group and experimetnal group

Write major observations about malaria.

Differentiate between Zoology and Botany

What are basic charactristics of hypothesis.

9th Class Biology Urdu Medium Chapter 1 Preparation - Set 2

What is difference betwene control group and experimetnal group

Define the followig terms: i) Cell Biology ii) Embryology

What is computational biology?

Define Marine Biology

Which branch of biology involves the study of the development and growth of organismsm from fertilization to adulthood?

Define Anatomy

Inquisitive Questions:1. Why is it importnat to classify biology into differente brahcnes such as botany.

Define the term fossil

Difference betwwen Theory and Pricniple

Differentiate between Zoology and Botany

9th Biology Urdu Medium Chapter 1 Preperation

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Inquisitive Questions:
1. Why is it importnat to classify biology into differente brahcnes such as botany.