Phenotypic variation that is due to genetic differences is referred to as heritability. It can be the Broad-sense heritability and Narrow-sense heritability, the Broad-sense heritability which is ranges from 0 to 1. Identify the correct prediction about these ranges?

a) 0 is all of the phenotypic variance results from differences in genotype

b) 0 is all of the phenotypic variance results from environmental variation

c) 1 is all of the phenotypic variance results from differences in genotype

d) 1 is all of the phenotypic variance results from environmental variation

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#Question id: 1347

#Unit 4. Cell Communication and Cell Signaling

Which of the following is not a role of integrins?

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#Question id: 5387

#General Aptitude

The average of three numbers is 52 the first is half of second and the second is twice the third the difference between the second and first number is 

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#Question id: 4762

#Unit 8. Inheritance Biology

a semilethal allele is an example of which of the following extensions of mendelian genetics?

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#Question id: 4231

#Unit 3. Fundamental Processes

The genetic code is redundant. What is meant by this statement?

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#Question id: 18079

#Unit 9. Diversity of Life Forms

Within a gymnosperm megasporangium, what is the correct sequence in which the following should appear during development, assuming that fertilization occurs? 

1. Sporophyte embryo 2. female gametophyte 

3. egg cell                 4. megaspore