The average of all workers in a workshop is Rs.8000. The average salary of 7 technician is Rs.12000 and the average salary of the rest is Rs.6000. The total number of workers in the workshop is:

TLS Online TPP Program

#Question id: 17994

#Unit 8. Inheritance Biology

Consider a heritable autosomal disease with an incidence in the population of 1 per thousand. On average, individuals with the disease have 80% as many children as the population average. In answering the various parts of this question, assume that mating is random. What mutation rate would be required to maintain the observed incidence of the disease in the population if the disease is dominant?

TLS Online TPP Program

#Question id: 31176

#Unit 7. System Physiology – Animal

Inhibitory postsynaptic potential (IPSP) is caused by:

TLS Online TPP Program

#Question id: 11161

#Unit 9. Diversity of Life Forms

The lakes of northern Minnesota are home to many similar species of damselflies of the genus Enallagma that have apparently undergone speciation from ancestral stock since the last glacial retreat about 10,000 years ago. Sequencing which of the following would probably be most useful in sorting out evolutionary relationships among these closely related species?

TLS Online TPP Program

#Question id: 24536

#Unit 11. Evolution and Behavior

If the given proportionate contribution of genotypes to the population is p2  WFF =0.04,  2pqWFS  =0.16 , 

q2 WSS = 0.16, then what will be the Relative genotypic frequency after selection of heterozygous ;

TLS Online TPP Program

#Question id: 14476

#Unit 13. Methods in Biology

A bag contains 6 white balls, 9 black balls. The probability of drawing a black ball is