Variable region of antibody containing sequence motif DGYW/WRCH, which are responsible for mutation, where R, W, H represented as____

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#Question id: 3346

#Unit 11. Evolution and Behavior

Which of the following is NOT an assumption of the Hardy- Weinberg model?

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#Question id: 3620

#Unit 8. Inheritance Biology

Which of the following word is a short form of allelomorph?

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#Question id: 18969

#Unit 8. Inheritance Biology

Consider the ABO “blood type” gene. This single gene has three alleles called A, B, and O. There are four resultant “blood types” (phenotypic classes), as follows:C

                               

Assume Hardy-Weinberg equilibrium. In Norway, the frequencies of the A and B alleles are 0.26 and 0.07, respectively. What is the frequencies of these six genotypes (AA, AO, BB, BO, AB, and OO);

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#Question id: 12983

#Unit 10. Ecological Principles

The following questions refer to Figure which depicts the age structure of three populations.

Assuming these age-structure diagrams describe human populations, which population is likely to experience zero population growth (ZPG)?

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#Question id: 11602

#Unit 6. System Physiology – Plant

The concentration of gibberellins in plants is very low usually 1–10 parts per billion for the _____A_________ in _______B________ and up to 1 part per million of total gibberellins in ______C________.