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TLS Online TPP Program

#Question id: 15389

Why is tetrad analysis useful for studying genetics?

#Unit 8. Inheritance Biology
  1. Cells within a tetrad are haploid so genotype is directly reflected in the phenotype.
  2. Cells within a tetrad reflect the events of meiosis.
  3. Analysis of simple systems can elucidate general rules that apply more broadly.
  4. All of the above
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TLS Online TPP Program

#Question id: 15329

#Unit 4. Cell Communication and Cell Signaling

For the B-cell formation provide signals 
TLS Online TPP Program

#Question id: 3518

#Unit 8. Inheritance Biology

Assume that the trihybrid cross AA BB rr X aa bb RR is made in a plant species in which A and B are dominant but there is incomplete dominance between R and r. Consider the F2 progeny from this cross, and assume independent assortment. The phenotypes appear in this F2 progeny?
TLS Online TPP Program

#Question id: 15671

#Unit 2. Cellular Organization

The lag phase of the bacterial growth curve is marked by
TLS Online TPP Program

#Question id: 7458

#General Aptitude

An accurate clock shows 8 o’ clock in the morning . Through how many degrees will the hour hand rotate when the clock shows 2 o’ clock in the afternoon ?
TLS Online TPP Program

#Question id: 29564

#Unit 6. System Physiology – Plant

Biotrophic fungi usually penetrate the rigid cell wall via the formation of a specialized infection structure on the plant surface called an