TLS Online TPP Program

#Question id: 12490


Tay-Sachs disease shows autosomal recessive inheritance. Parents of a newly diagnosed affected child are referred for genetic counselling. It would be correct to tell them that:

#Part-A Aptitude & General Biotechnology
  1. the probability that their next child will be affected is 1 in 2.
  2. the probability that the older unaffected sister of the affected child is a carrier is 1 in 2.
  3. the fact that their last child was affected means that their next three children will not be affected.
  4. the probability that each parent is a carrier is 1.
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TLS Online TPP Program

#Question id: 10571

#Part-B Specialized Branches in Biotechnology

Uniform spacing patterns in plants such as the creosote bush are most often associated with

TLS Online TPP Program

#Question id: 10572

#Part-B Specialized Branches in Biotechnology

In 2005, the United States had a population of approximately 295,000,000 people. If the birth rate was 13 births for every 1,000 people, approximately how many births occurred in the United States in 2005?

TLS Online TPP Program

#Question id: 10573

#Part-B Specialized Branches in Biotechnology

Which of the following was shown continuous iteroparity life history strategy?

TLS Online TPP Program

#Question id: 10575

#Part-B Specialized Branches in Biotechnology

If the per capita birth rate (b) and per capita death rate (d) in one year is 0.80 and 0.20 respectively. if the initial population size is 600, what will be net change (dN) in population size in one year

TLS Online TPP Program

#Question id: 10576

#Part-B Specialized Branches in Biotechnology

There is a species with following feature Low dispersion, late breeder, high investment in care for the young.Which of the following above feature showing growth pattern and survival ship curve?

TLS Online TPP Program

#Question id: 10577

#Part-B Specialized Branches in Biotechnology

The logistic equation above is used to describe the rate of change of a population, N, with time, t, where r is the intrinsic rate of increase and K is the carrying capacity. dn/dt is isoclines when