MORPHOGENETIC TRAITS

MUHAMMAD LOKMAN BIN ABDUL HALIM @ AB AZIZ 1117331NURUL AIN SYARAFINA BT MOHD NASIR 1112938

SARAH ZAHID BINTI ZAHED NASEM 1119310 SITI RAIHAN BINTI MOHD BUSUL AKLAN 1112474

MUNIRA ABDUL AZIZ 1114382

Genetics: The study of genes, heredity and variation of inherited characteristics.

Gregor Mendel which is “Father of Genetic” seeks to understand the process of inheritance.

Genetic polymorphism: A difference in DNA sequence among individuals, groups or populations

EXAMPLES OF MORPHOGENETIC TRAITS GENES AND BITTER TASTE

DIMPLE: THE DELIGHTFUL DEFECT

ACHOO SYNDROME

iNTRODUCTION

SIGNIFICANCES Better understand ourselves and improve

our health.

Know the frequency of distribution of morphological, genetical and behavioral traits among people.

Recognize the present of diversity in a population.

Appreciate the uniqueness in each of us.

GARDEN PEA EXPERIMENTS 1856-64

Mendel disagreed with the

“Blending Theory” of

inheritance.

Started with 34 kinds peas

Pisium sativum

After 2 years he had 22

purebreds

http://www.dnaftb.org/dnaftb/1/concept/index.html

Mendel's Laws of Inheritance• Law of Segregation during gamete

formation allele pairs separate or segregate, into different gametes (Demonstrated with a “test cross”).

• Law of Independent Assortment suggested that each allele pair segregates independently of other gene pairs during gamete formation (Demonstrated with a dihybrid cross).

• http://www.sumanasinc.com/webcontent/anisamples/majorsbiology/independentassortment.html

Multifactorial inheritanceExtranuclear Inheritance

Triplet gene mutation

Genomic ImprintingCytogenetic disorder

TYPES OF NON

MENDELIAN INHERITANCE

SURVEY AND FINDINGSMorphogenetic Trait study on students of Avant Garde (IIUM)

Kuantan)TRAIT NO. TESTED NO. OF PEOPLE PRESENTED

-attached earlobe-free earlobe

104 -28-76

-able to fold tongue-unable to fold tongue

104 -87-17

-able to roll tongue-unable to roll tongue

104 -81-23

-arm folding (right type)-arm folding(left type)

104 -51-53

-hand clasping(left type)-hand clasping(right type)

104 -60-44

-Left handed-Right handed

104 -13-91

-Mid phalangeal hair (present)-Mid phalangeal hair (absent)

104 -46-58

-Widow’s peak present-Absence of widow’s peak

104 -43-61

-hitchhiker’s thumb-straight thumb

104 -65-39

-Bent little finger-straight little finger

104 -20-84

TRAIT NO OF PEOPLE TESTED

NO OF PEOPLE PRESENTED

-Ear lobe attached-free earlobe

200 -65-135

-able to fold tongue -unable to fold tongue

200 -59-141

-able to roll tongue-unable to roll tongue

200 -102-98

-arm folding (right type)-arm folding (left type)

200 -71-129

-Hand clasping (left type)-Hand clasping (right type)

200 -83-117

-left handed-right handed

200 -6-194

-mid phalangeal hair (present)-mid phalangeal hair (absent)

200 -92-108

-Length of index finger>ring finger-Length of index finger<ring finger

200 -30-170

Morphogenetic Trait study in Panchkula Morphogenetic Trait study in Nigeria

TRAIT NO OF PEOPLE TESTED

PERCENTAGE %

Blood group –A -B -AB -O

193

17.6216.582.0763.73

Rhesus –Positive -Negative

193

97.412.59

Tongue Rolling –Yes -No

193

51.8148.19

Ear lobe -Yes -No

193

31.6163.39

ISLAMIC

PERSPECTIVE

GRATITUDE TOWARDS BOUNTY OF ALLAH

OBSERVE APPEARANCE ACCORDING TO ISLAM

TRAIT MODIFICATION: HALAL OR HARAM?

ROLE OF PLASTIC SURGEON

GENETIC DISEASES DISENCOURAGE MENT OF CONSANGUINEOUS

MARRIAGE

CONCLUSION

“And of His signs is the creation of the heavens and the earth and the diversity of your languages and your colours. Indeed in that are signs for those of knowledge.

(30:22)