In an experiment plant RR round genotype have 100 seeds. In F1 generation 70 seeds are round and 30 seeds are wrinkled. So what will be

the penetrance value for round seeds?

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#Question id: 1059

#Unit 4. Cell Communication and Cell Signaling

A limiting factor for viral infection is

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#Question id: 23331

#General Aptitude

Generally variable are of

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#Question id: 5355

#Unit 8. Inheritance Biology

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

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#Question id: 17214

#Unit 7. System Physiology – Animal

What is the effect of alarm reaction on cardiac system?

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#Question id: 828

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following assistance have function to lift folding polypeptides out of the false minima in their folding funnels?