'Extra fingers' presentation slideshows

Nondisjunction disorders

1.17k views • 39 slides

Gregor Mendel

Gregor Mendel. Pea Plants and Inheritance Patterns. Who is Gregor Mendel?. Mendel was born in 1822 in Austria His father was a peasant farmer, tenanted to a local aristocrat who was very interested in scientific crop improvement The family was very poor

1.38k views • 28 slides

Chromosomal Variations

Chromosomal Variations. This presentation will look at alterations in chromosome number and specific syndromes that arise in humans from these variations. Overview. I. Chromosomal Variations A. Polyploidy B. Aneuploidy II. Syndromes resulting from Aneuploidy A. Trisomy 13

553 views • 20 slides

Genetics Terminology Illustrated: Penetrance and Expressivity

953 views • 19 slides

faa

faa. Skeletal System. Dr. Nimir Dr. Safaa. Objectives. Understand the development of skull. Understand the development of limbs. Explain the mechanism of limb innervation. Discuss the anomalies of the limbs. Understand the development of vertebrae. Explain the anomalies of vertebrae.

328 views • 19 slides

Population Genetics & Evolution

Population Genetics & Evolution. Population Genetics & Evolution. Individuals do not evolve but populations do. Genetic Equilibrium. Occurs when the frequency of alleles remains the same over generations within a population. Genetic Equilibrium. Gene pool - All of the alleles of a

383 views • 17 slides

Polydactylism

Polydactylism. Alternative Names. Supernumerary digit. Hyperdactyly. Who is most likely to get this disorder?. 10 times more likely to get it if black than white. Describe Symptoms. A specific body part it affects would be feet and hands.

312 views • 15 slides

214 views • 10 slides

Patau Syndrome

Patau Syndrome. A picture demonstrating polydactyly, or extra fingers, a common abnormality in Patau syndrome. Cayden Phipps 3A- Abrams. Description. Patau syndrome - also known as trisomy 13 and trisomy D. Affects about 1 in 12,000 live births.

2.65k views • 10 slides