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TLS Online TPP Program

#Question id: 11027

Which of the following is the correct sequence of blood flow in birds and mammals?

#7. System Physiology – Animal
  1. left ventricle → aorta → lungs → systemic circulation
  2. vena cava → right atrium → right ventricle → pulmonary vein
  3. pulmonary vein → left atrium → left ventricle → pulmonary circuit
  4. vena cava → right atrium → right ventricle → pulmonary artery
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TLS Online TPP Program

#Question id: 4157

#3. Fundamental Processes

At the ribosome, the codon and anticodon associate by __.
TLS Online TPP Program

#Question id: 19705

#13. Methods in Biology

Which of the following normally has a slowly depolarizing “prepotential”?
TLS Online TPP Program

#Question id: 1580

#4. Cell Communication and Cell Signaling

Advantages of Toxoid (inactivated exotoxin) can be
TLS Online TPP Program

#Question id: 5429

#8. Inheritance Biology

Assume that three loci, each with two alleles (A and a, B and b, C and c), determine the differences in height between two homozygous strains of a plant. These genes are additive and equal in their effects on plant height. One strain (aabbcc) is 10 cm in height. The other strain (AABBCC) is 22 cm in height. The two strains are crossed, and the resulting F1 are interbred to produce 1000 F2 progeny. what is number of F2 progeny having intermediate height?
TLS Online TPP Program

#Question id: 5751

#8. Inheritance Biology

A biochemical mutant that must be supplied with a particular nutrient for growth would be described as a(n)