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

Question # 1

Difference betwwen Theory and Pricniple

Ans 1: Theory:- If th ehypothesis is found to be correct then it becomes a theory. It is supported by a number of evidences. A theory can be changed if better evidence is available
Example: The theory of evolution
Ans 2: Principle:
A theory that has been verified and apears to have wide application may become biological pricniple or law
Example: Mendel's laws of inheritance

Question # 2

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 # 3

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 # 4

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 # 5

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 # 6

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 # 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

Difference between Morphology and Physiology

Ans 1: Morphology:
Defination : The study of the size, shape and structure of animals, plantss and micororganismsm is called morphology. This briach is also called external morphology
Ans 2: Example: Morphology of a flowerign plant includes the structure of roots, ste, leaves, flowers and fruit
Ans 3: Physiology:
Defination : It is the branch of biology that deals with the functioning of body parts.
Ans 4: Example Circulatory system transports vital substances throughout the body

Question # 9

How interdisciplinary collaboration is helpful in medical research?

Ans 1: Interdisciplinary collaboration promotes innovation and addresses real world challenges in medicla research
Ans 2: Example: In cancer research oncologist, Biologist biochemists, geneticists, pharmacologists and statiticians work in collaboration.

Question # 10

What is computational biology?

Ans 1: Definition : In Computational Biology, scientists use mathematical models, algorithms, and computer simulations to understand biologicla system and relationships.
Ans 2: Role of Computational Biology:
It involves analysisng biological data, such as sequence fo amino acids in a proteins.

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Difference betwwen Theory and Pricniple

Define Anatomy

Differentiate between Zoology and Botany

Write major observations about malaria.

Difference between qualitative and quantitative obserations.

Define Pathology

What is difference betwene control group and experimetnal group

Difference between Morphology and Physiology

How interdisciplinary collaboration is helpful in medical research?

What is computational biology?

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

Difference betwwen Theory and Pricniple

Define Anatomy

Differentiate between Zoology and Botany

Write major observations about malaria.

Difference between qualitative and quantitative obserations.

Define Pathology

What is difference betwene control group and experimetnal group

Difference between Morphology and Physiology

How interdisciplinary collaboration is helpful in medical research?

What is computational biology?

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

Define the term fossil

What is the contribution of the followign scientists.a) A.F.A.Kingb) Ronald Rossc) Laveran

What is difference betwene control group and experimetnal group

Define Palaeontology

Difference between Morphology and Physiology

Differentiate between Zoology and Botany

Write major observations about malaria.

How interdisciplinary collaboration is helpful in medical research?

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

Define Pathology

9th Biology Urdu Medium Chapter 1 Preperation

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What is the contribution of the followign scientists.
a) A.F.A.King
b) Ronald Ross
c) Laveran

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