SlideShare ist ein Scribd-Unternehmen logo
1 von 15
Downloaden Sie, um offline zu lesen
Natural Selection
Natural Selection
The title of Darwin's evolutionary biology book in
1859 was:

On the Origin of Species by Means of Natural
Selection, or the Preservation of Favoured Races in
the Struggle for Life
11 u natural selection
Natural Selection

Darwin suggested that Natural Selection is the
mechanism of evolution.
Think. Pair. Share.

What is happening in this picture?
Natural Selection
Natural selection is the favouring of a trait that is
best suited for survival in its environment.
Natural Selection
These traits arise from mutations.




                                 (Is this real?)
Natural Selection
Many different traits within a species is called
variation, and these variations are heritable.
Natural Selection
Depending on the environment, different traits from
a variety of species are more viable.
Natural Selection
For example:

•There is a population of mice living in a parking lot.
Some are white and some are grey.

•When a predator flies over the parking lot, it will eat
the first mouse it sees.
Natural Selection
For example:

•Since the grey mice are more difficult to see on the
concrete, white mice will be eaten more often than
grey mice.

•Nature has selected the grey fur allele for survival in
this case.

•The white fur allele may eventually die out in the
parking lot population.
Natural Selection
Natural Selection
Which of these mantises are most likely to survive?




      ... In this desert?
Natural Selection
Which of these cows are most likely to survive?




      ... In this prairie?
Natural Selection
Which of these butterflies are most likely to survive?




       ... In this forest?

Weitere ähnliche Inhalte

Ähnlich wie 11 u natural selection

Natural selection
Natural selectionNatural selection
Natural selectionlegoscience
 
Darwinism and natural selection 7th zol.pptx
Darwinism and natural selection 7th zol.pptxDarwinism and natural selection 7th zol.pptx
Darwinism and natural selection 7th zol.pptximranrohi56
 
Evolution- evolution of life Presentation.ppt
Evolution- evolution of life Presentation.pptEvolution- evolution of life Presentation.ppt
Evolution- evolution of life Presentation.pptSehrishSarfraz2
 
Theories Of Biological Evolution.pptx
Theories Of Biological Evolution.pptxTheories Of Biological Evolution.pptx
Theories Of Biological Evolution.pptxGMMohanSaiKrishna
 
Natural And Sexual Selection
Natural And Sexual SelectionNatural And Sexual Selection
Natural And Sexual SelectionMsJGemmell
 
Evolution.ppt nelson
Evolution.ppt nelsonEvolution.ppt nelson
Evolution.ppt nelsonKelley Nelson
 
Ch. 6.2 Theory of Evolution & Natural Selection
Ch. 6.2 Theory of Evolution & Natural SelectionCh. 6.2 Theory of Evolution & Natural Selection
Ch. 6.2 Theory of Evolution & Natural Selectionsekuhar
 
Mate Selection Theories
Mate Selection TheoriesMate Selection Theories
Mate Selection TheoriesLisa Kennedy
 
evolution of life on Earth..............
evolution of life on Earth..............evolution of life on Earth..............
evolution of life on Earth..............renliejanepedronan
 
Evolution-Presentation784375847jjfws87.ppt
Evolution-Presentation784375847jjfws87.pptEvolution-Presentation784375847jjfws87.ppt
Evolution-Presentation784375847jjfws87.pptIrishJohnGulmatico1
 
Evolution-Presentation grade 12.ppt
Evolution-Presentation grade 12.pptEvolution-Presentation grade 12.ppt
Evolution-Presentation grade 12.pptMadeleineDiana
 
Evolution notesbiodiversity Notes
Evolution notesbiodiversity NotesEvolution notesbiodiversity Notes
Evolution notesbiodiversity Noteskleinkea
 
Modern concept of natural selection2
Modern concept of natural selection2Modern concept of natural selection2
Modern concept of natural selection2Aftab Badshah
 
Modern concept of natural selection
Modern concept of natural selectionModern concept of natural selection
Modern concept of natural selectionShehzad Max
 
Evolution Part 2
Evolution Part 2Evolution Part 2
Evolution Part 2mjurkiewicz
 
Lamarck and Darwin theory presentation
Lamarck and Darwin theory presentationLamarck and Darwin theory presentation
Lamarck and Darwin theory presentationAWAIS REHMAN we
 

Ähnlich wie 11 u natural selection (20)

02b natural selection
02b natural selection02b natural selection
02b natural selection
 
Ns and extiction2
Ns and extiction2Ns and extiction2
Ns and extiction2
 
Natural selection
Natural selectionNatural selection
Natural selection
 
Darwinism and natural selection 7th zol.pptx
Darwinism and natural selection 7th zol.pptxDarwinism and natural selection 7th zol.pptx
Darwinism and natural selection 7th zol.pptx
 
Natural Selection
Natural SelectionNatural Selection
Natural Selection
 
Evolution- evolution of life Presentation.ppt
Evolution- evolution of life Presentation.pptEvolution- evolution of life Presentation.ppt
Evolution- evolution of life Presentation.ppt
 
natural_sel.pptx
natural_sel.pptxnatural_sel.pptx
natural_sel.pptx
 
Theories Of Biological Evolution.pptx
Theories Of Biological Evolution.pptxTheories Of Biological Evolution.pptx
Theories Of Biological Evolution.pptx
 
Natural And Sexual Selection
Natural And Sexual SelectionNatural And Sexual Selection
Natural And Sexual Selection
 
Evolution.ppt nelson
Evolution.ppt nelsonEvolution.ppt nelson
Evolution.ppt nelson
 
Ch. 6.2 Theory of Evolution & Natural Selection
Ch. 6.2 Theory of Evolution & Natural SelectionCh. 6.2 Theory of Evolution & Natural Selection
Ch. 6.2 Theory of Evolution & Natural Selection
 
Mate Selection Theories
Mate Selection TheoriesMate Selection Theories
Mate Selection Theories
 
evolution of life on Earth..............
evolution of life on Earth..............evolution of life on Earth..............
evolution of life on Earth..............
 
Evolution-Presentation784375847jjfws87.ppt
Evolution-Presentation784375847jjfws87.pptEvolution-Presentation784375847jjfws87.ppt
Evolution-Presentation784375847jjfws87.ppt
 
Evolution-Presentation grade 12.ppt
Evolution-Presentation grade 12.pptEvolution-Presentation grade 12.ppt
Evolution-Presentation grade 12.ppt
 
Evolution notesbiodiversity Notes
Evolution notesbiodiversity NotesEvolution notesbiodiversity Notes
Evolution notesbiodiversity Notes
 
Modern concept of natural selection2
Modern concept of natural selection2Modern concept of natural selection2
Modern concept of natural selection2
 
Modern concept of natural selection
Modern concept of natural selectionModern concept of natural selection
Modern concept of natural selection
 
Evolution Part 2
Evolution Part 2Evolution Part 2
Evolution Part 2
 
Lamarck and Darwin theory presentation
Lamarck and Darwin theory presentationLamarck and Darwin theory presentation
Lamarck and Darwin theory presentation
 

Mehr von mrglosterscience (20)

Banana dna lab isolating dna from a banana activity
Banana dna lab   isolating dna from a banana activityBanana dna lab   isolating dna from a banana activity
Banana dna lab isolating dna from a banana activity
 
Organelles
OrganellesOrganelles
Organelles
 
Macro mols nucleic acids
Macro mols   nucleic acidsMacro mols   nucleic acids
Macro mols nucleic acids
 
11 u mutations
11 u mutations11 u mutations
11 u mutations
 
Intro to evolution
Intro to evolutionIntro to evolution
Intro to evolution
 
Enzymes
EnzymesEnzymes
Enzymes
 
Pedigrees lesson
Pedigrees lessonPedigrees lesson
Pedigrees lesson
 
05 mendelian genetics and humans
05 mendelian genetics and humans05 mendelian genetics and humans
05 mendelian genetics and humans
 
Protein structure
Protein structureProtein structure
Protein structure
 
Introduction to proteins
Introduction to proteinsIntroduction to proteins
Introduction to proteins
 
Bonding lesson
Bonding lessonBonding lesson
Bonding lesson
 
03 sex linked inheritance
03 sex linked inheritance03 sex linked inheritance
03 sex linked inheritance
 
Macro mols lipids lesson
Macro mols   lipids lessonMacro mols   lipids lesson
Macro mols lipids lesson
 
Isomers lesson
Isomers lessonIsomers lesson
Isomers lesson
 
04 blood types
04 blood types04 blood types
04 blood types
 
06 cell division
06 cell division06 cell division
06 cell division
 
Properties of water lesson
Properties of water lessonProperties of water lesson
Properties of water lesson
 
Macro mols - carbohydrates lesson
Macro mols - carbohydrates lessonMacro mols - carbohydrates lesson
Macro mols - carbohydrates lesson
 
02 codominance incomplete dominance
02 codominance incomplete dominance02 codominance incomplete dominance
02 codominance incomplete dominance
 
01 mendelian genetics
01 mendelian genetics01 mendelian genetics
01 mendelian genetics
 

Kürzlich hochgeladen

Diploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfDiploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfMohonDas
 
CAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxCAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxSaurabhParmar42
 
CapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapitolTechU
 
UKCGE Parental Leave Discussion March 2024
UKCGE Parental Leave Discussion March 2024UKCGE Parental Leave Discussion March 2024
UKCGE Parental Leave Discussion March 2024UKCGE
 
How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17Celine George
 
How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17Celine George
 
Quality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICEQuality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICESayali Powar
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...Nguyen Thanh Tu Collection
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.EnglishCEIPdeSigeiro
 
Prescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptxPrescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptxraviapr7
 
HED Office Sohayok Exam Question Solution 2023.pdf
HED Office Sohayok Exam Question Solution 2023.pdfHED Office Sohayok Exam Question Solution 2023.pdf
HED Office Sohayok Exam Question Solution 2023.pdfMohonDas
 
Clinical Pharmacy Introduction to Clinical Pharmacy, Concept of clinical pptx
Clinical Pharmacy  Introduction to Clinical Pharmacy, Concept of clinical pptxClinical Pharmacy  Introduction to Clinical Pharmacy, Concept of clinical pptx
Clinical Pharmacy Introduction to Clinical Pharmacy, Concept of clinical pptxraviapr7
 
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptxPISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptxEduSkills OECD
 
How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17Celine George
 
Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.raviapr7
 
3.21.24 The Origins of Black Power.pptx
3.21.24  The Origins of Black Power.pptx3.21.24  The Origins of Black Power.pptx
3.21.24 The Origins of Black Power.pptxmary850239
 
In - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxIn - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxAditiChauhan701637
 

Kürzlich hochgeladen (20)

Personal Resilience in Project Management 2 - TV Edit 1a.pdf
Personal Resilience in Project Management 2 - TV Edit 1a.pdfPersonal Resilience in Project Management 2 - TV Edit 1a.pdf
Personal Resilience in Project Management 2 - TV Edit 1a.pdf
 
Diploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdfDiploma in Nursing Admission Test Question Solution 2023.pdf
Diploma in Nursing Admission Test Question Solution 2023.pdf
 
CAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptxCAULIFLOWER BREEDING 1 Parmar pptx
CAULIFLOWER BREEDING 1 Parmar pptx
 
CapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptxCapTechU Doctoral Presentation -March 2024 slides.pptx
CapTechU Doctoral Presentation -March 2024 slides.pptx
 
UKCGE Parental Leave Discussion March 2024
UKCGE Parental Leave Discussion March 2024UKCGE Parental Leave Discussion March 2024
UKCGE Parental Leave Discussion March 2024
 
How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17How to Add a New Field in Existing Kanban View in Odoo 17
How to Add a New Field in Existing Kanban View in Odoo 17
 
How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17How to Add a many2many Relational Field in Odoo 17
How to Add a many2many Relational Field in Odoo 17
 
Quality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICEQuality Assurance_GOOD LABORATORY PRACTICE
Quality Assurance_GOOD LABORATORY PRACTICE
 
Prelims of Kant get Marx 2.0: a general politics quiz
Prelims of Kant get Marx 2.0: a general politics quizPrelims of Kant get Marx 2.0: a general politics quiz
Prelims of Kant get Marx 2.0: a general politics quiz
 
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
CHUYÊN ĐỀ DẠY THÊM TIẾNG ANH LỚP 11 - GLOBAL SUCCESS - NĂM HỌC 2023-2024 - HK...
 
Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.Easter in the USA presentation by Chloe.
Easter in the USA presentation by Chloe.
 
Prescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptxPrescribed medication order and communication skills.pptx
Prescribed medication order and communication skills.pptx
 
HED Office Sohayok Exam Question Solution 2023.pdf
HED Office Sohayok Exam Question Solution 2023.pdfHED Office Sohayok Exam Question Solution 2023.pdf
HED Office Sohayok Exam Question Solution 2023.pdf
 
Clinical Pharmacy Introduction to Clinical Pharmacy, Concept of clinical pptx
Clinical Pharmacy  Introduction to Clinical Pharmacy, Concept of clinical pptxClinical Pharmacy  Introduction to Clinical Pharmacy, Concept of clinical pptx
Clinical Pharmacy Introduction to Clinical Pharmacy, Concept of clinical pptx
 
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptxPISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
PISA-VET launch_El Iza Mohamedou_19 March 2024.pptx
 
How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17How to Show Error_Warning Messages in Odoo 17
How to Show Error_Warning Messages in Odoo 17
 
Finals of Kant get Marx 2.0 : a general politics quiz
Finals of Kant get Marx 2.0 : a general politics quizFinals of Kant get Marx 2.0 : a general politics quiz
Finals of Kant get Marx 2.0 : a general politics quiz
 
Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.Drug Information Services- DIC and Sources.
Drug Information Services- DIC and Sources.
 
3.21.24 The Origins of Black Power.pptx
3.21.24  The Origins of Black Power.pptx3.21.24  The Origins of Black Power.pptx
3.21.24 The Origins of Black Power.pptx
 
In - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptxIn - Vivo and In - Vitro Correlation.pptx
In - Vivo and In - Vitro Correlation.pptx
 

11 u natural selection