The characteristics of X-linked inheritance as following statement are correct

A- Reciprocal crosses resulting in different phenotypic ratios in their offspring 

B- Heterozygous females transmit each X-linked allele to approximately half their daughters and half their sons

C- Males that inherit an X-linked recessive allele always exhibit the recessive trait

D-Females that inherit an X-linked recessive allele from male always exhibit the dominant trait

E- Males do not transmit each X-linked allele to their sons

TLS Online TPP Program

#Question id: 33495

#Unit 2. Cellular Organization

Polymorphism may be detected at the phenotypic level when 

A. A sequence affects gene function

B. At the restriction fragment level when it affects a restriction enzyme target site, 

C. At the sequence level by direct analysis of DNA.

Which of the above is/are correct statement

TLS Online TPP Program

#Question id: 29522

#Unit 6. System Physiology – Plant

Elicitors found in insect saliva are normally

TLS Online TPP Program

#Question id: 11550

#Unit 7. System Physiology – Animal

Which of the following are similar in structure to cholesterol?

I) estradiol

II) insulin

III) glucocorticoids

IV) testosterone

V) antidiuretic hormone

TLS Online TPP Program

#Question id: 4564

#Unit 11. Evolution and Behavior

Who would have proposed that the boundaries between each stratum mark the occurrence of different localized floods?

TLS Online TPP Program

#Question id: 1589

#Unit 4. Cell Communication and Cell Signaling

Which of the following is a characteristic of the early stages of local inflammation?