F3 - SEM1 - INTRODUCING BIOLOGY Flashcards

1
Q

What does “Bio” means?

A

“Bio’ means “Life”

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2
Q

What does “logy” means?

A

“logy” means “Study”

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3
Q

What are the 5 main branches of Biology?

A

CAMET

Cytology biology
Anatomy
Molecular biology
Ecology
Taxonomy

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4
Q

What does Molecular biology study?

A

Study biology at molecular level

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5
Q

What does Cytology study?

A

Study of cell

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6
Q

All things are made up of __?

A

All things are made up of molecules

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7
Q

What does “Cyto” means?

A

“Cyto” means “Cell”

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8
Q

What is the Basic Unit of living things?

A

Cell is the basic unit of living things

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9
Q

What does Anatomy study?

A

Study the structure of organisms

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10
Q

Why do we need to study the structure of organisms?

A

There is relations between structures and functions

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11
Q

What does Taxonomy study?

A

Study the classification of organisms

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12
Q

What does Ecology study?

A

Study the interactions between organism and their environment

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13
Q

List other branches of Biology

A

Botany
Genetics
Histology
Microbiology
Palaenotology
Pathology
Physiology
Zoology

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14
Q

What are the 7 characteristics of organism?

A

GRIMNER

Growth
Reproduction
Irritability
Movement
Nutrition
Excretion
Respiration

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15
Q

What is Nutrition?

A

Organism needs to obtain food for energy and to maintain life

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16
Q

What is Food?

A

Food can
Provide energy
Provide material for growth
Keep healthy

17
Q

Do plants have nutrition?

A

Yes
Plants make their own food by photosynthesis

18
Q

What is Respiration?

A

Break down food to get energy for body activities

19
Q

What does Movement means?

A

Organism move freely

20
Q

Can plants move?

A

Plants usually move by growing

21
Q

What is Growth?

A

Organism increase in size and complexity permanently

22
Q

What is Irritability?

A

Organism sense their internal and external environment and to respond it

23
Q

What is Reproduction?

A

The process which Organism produce new individuals

24
Q

What is Excretion?

A

Organism remove the waste (metabolic waste) produced from chemical reactions inside their body

25
Q

What is the difference between breathing and respiration?

A

Breathing - inhaling oxygen and exhaling carbon dioxide
Respiration - breaking down food to produce energy