TWINS AND MULTIPLES. Monozygotic - Identical Dizygotic - Fraternal TYPES OF TWINS.

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TWINS AND MULTIPLES

Transcript of TWINS AND MULTIPLES. Monozygotic - Identical Dizygotic - Fraternal TYPES OF TWINS.

Page 1: TWINS AND MULTIPLES. Monozygotic - Identical Dizygotic - Fraternal TYPES OF TWINS.

TWINS AND MULTIPLES

Page 2: TWINS AND MULTIPLES. Monozygotic - Identical Dizygotic - Fraternal TYPES OF TWINS.

Monozygotic - Identical

Dizygotic - Fraternal

TYPES OF TWINS

Page 3: TWINS AND MULTIPLES. Monozygotic - Identical Dizygotic - Fraternal TYPES OF TWINS.

Factors that affect chances of having twins-

Fertility treatments/drugsHeredityAgeRaceNutritionNumber of pregnanciesHistory of twins

Page 4: TWINS AND MULTIPLES. Monozygotic - Identical Dizygotic - Fraternal TYPES OF TWINS.

Average Length of Pregnancy

o Singleton - last 39 weekso Twins - 36 weekso Triplets - 32 weekso Quadruplets - 30 weekso Quintuplets - 29 weeks

Page 5: TWINS AND MULTIPLES. Monozygotic - Identical Dizygotic - Fraternal TYPES OF TWINS.

PARENTING MULTIPLES Different names Refer by name not “twins” Avoid dressing alike Keep clothes in different drawers Give own toys Separate gifts/cakes on birthday Encourage to pursue different interests Avoid comparisons

Page 6: TWINS AND MULTIPLES. Monozygotic - Identical Dizygotic - Fraternal TYPES OF TWINS.

Separating TwinsIs one child too dependent?

Do they play only with their sibling?

Are they distracting to each other?

Different skill levels.

Does one child want to separate?


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Multiple Dental Inclusion in Monozygotic Twins with Congenital … · 2020. 8. 7. · Dental anomalies such as hypodontia, supernumerary teeth, enamel defects, and abnormalities of

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Quantitative Traits Modes of Selection - David Boglerdavidbogler.com/Evolution-Lectures/Lecture 11... · 2014-08-01 · Measuring heritability from analysis of DZ and MZ twins Monozygotic

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Differential expression of proteins in monozygotic twins with … · 2011-06-14 · Differential expression of proteins in monozygotic twins with discordance of infantile esotropic

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