Calculation of Allelic Frequencies

TLS Online TPP Program

#Id: 6585

#Unit 7. System Physiology – Animal

The membranes of late spermatids and spermatozoa contain a special small form of angiotensin converting enzyme called germinal angiotensin converting enzyme (gACE)

TLS Online TPP Program

#Id: 6352

#Unit 8. Inheritance Biology

Genetic Maternal Effect 

Determination of the phenotype of an offspring not by its own genotype, but by the nuclear genotype of its mother. 

TLS Online TPP Program

#Id: 3007

#Unit 3. Fundamental Processes

The lagging strand is synthesized discontinuously and the leading strand is synthesized continuously. This is called semidiscontinuous replication.

TLS Online TPP Program

#Id: 6425

#Unit 8. Inheritance Biology

X-Linked Dominant Traits

X-linked dominant traits affect both males and females. 

Although they often appear more frequently in females than in males.

Affected males must have affected mothers (unless the males possess a new mutation), and they pass the trait to all their daughters.

Affected daughters must have either an affected mother or an affected father.

X-linked dominant traits do not skip generations.

TLS Online TPP Program

#Id: 2155

#Unit 9. Diversity of Life Forms

Use more rapidly evolving parts of the genome to estimate phylogenies in the recent past. More slowly evolving parts for deeper evolutionary time.