The “blip” in the arterial pressure curve, called the dicrotic notch (or incisura), is produced when the aortic valve closes

TLS Online TPP Program

#Id: 6844

#Unit 8. Inheritance Biology

HERITABILITY BY PARENT–OFFSPRING REGRESSION When genetic differences are responsible for phenotypic variance, offspring should resemble their parents more than they resemble unrelated individuals.

TLS Online TPP Program

#Id: 6845

#Unit 8. Inheritance Biology

Limitations of heritability

Heritability does not indicate the degree to which a characteristic is genetically determined. 

An individual does not have heritability. 

There is no universal heritability for a characteristic. 

Even when heritability is high, environmental factors can influence a characteristic. 

Heritabilities indicate nothing about the nature of population differences in a characteristic.

TLS Online TPP Program

#Id: 2083

#Unit 8. Inheritance Biology

Chromosomes are classified into four basic

a. Metacentric chromosome

b. Submetacentric chromosome

c. Acrocentric chromosome

d. Telocentric chromosome

TLS Online TPP Program

#Id: 2084

#Unit 8. Inheritance Biology

Chromosome mutation- Difference from the wild type in the number or structure.

TLS Online TPP Program

#Id: 2085

#Unit 8. Inheritance Biology

Chromosome Mutations

a. Chromosome rearrangements

b. Aneuploidy

c. Polyploidy

TLS Online TPP Program

#Id: 2086

#Unit 8. Inheritance Biology

G bands- staining via Giemsa dye, distinguish areas of DNA that are rich in adenine-thymine (A–T) base pairs.