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TLS Online TPP Program

#Question id: 15002

If you performed a dihybrid cross and found that your results were significantly different from the 9:3:3:1 ratio, what would you suspect?

#Part-B Specialized Branches in Biotechnology
  1. You miscounted your results.
  2. You had too small a sample size and need to repeat the experiment.
  3. You picked two genes that are linked and thus do no assort independently
  4. You picked two genes that are linked and thus do not segregate during gamete formation.

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TLS Online TPP Program

#Question id: 3028

#Part-B Specialized Branches in Biotechnology

Endospores can be stained with
TLS Online TPP Program

#Question id: 5713

#Part-B Specialized Branches in Biotechnology

Following some statement are correct?

A) Translocation may be associated with movement of genetic material within the same chromosome

B) A person that is heterozygous for translocation may result in non viability in their zygote

C)  A person that is heterozygous for inversion may result in non viability in their recombinant zygote

D) A person that is heterozygous for translocation and lack of crossing over within translocated area result in all viable gametes
TLS Online TPP Program

#Question id: 342

#Part-A Aptitude & General Biotechnology

In a single molecule of water, two hydrogen atoms are bonded to a single oxygen atom by ________.
TLS Online TPP Program

#Question id: 8934

#Part-B Specialized Branches in Biotechnology

At which developmental stage should one be able to first distinguish a protostome embryo from a deuterostome embryo?
TLS Online TPP Program

#Question id: 10389

#Part-B Specialized Branches in Biotechnology

The amount of light absorb by the plant per square meter (µmol m–2) known as