Evolution Test ...

A well preserved and most complete homonid fossil named Lucy belongs to genus

Choose the correct answers from the alternatives given .
Through study of the geologic record, we know that the evolution of life has been profoundly influenced by

Any change in the gene pool or allele frequencies present in a population results in :

Two zoogeographical regions separated by high mountain ranges _______________.

Choose the wrong statement regarding Hardly-Weinberg principle :

According to Hardy-Weinberg equilibrium, the allelic frequencies in a population will remain constant from generation to generation under which of the two conditions?
(a) Large population size
(b) Non-random mating
(c) There should be differential success among the organisms of the poppulation
(d) There should be no mutation or large scale migrations

Theory of special creation does not believe in :

Read the statements (i-iv) and choose the correct option:
i.   Increase in melanized moths after industrialization in Great Britain is a proof of Natural Selection.
ii.  More individuals acquiring mean character value cause disruption.
iii. Change in allelic frequency leads to Hardy-Weinberg equilibrium.
iv. Genetic drift changes allelic frequency in future generations.

A human population containing $$200$$ individuals has two alleles at the 'T' locus, named T & t. T, which produces tall individuals, is dominant over t, which produces short individuals. If the population has $$90$$ TT, $$40$$ Tt, and $$40$$ tt genotypes, what will be the frequencies of these two alleles in this population?

Which of these are examples of evolution by anthropogenic action?
(i) Adaptive radiation of marsupials of Australia.
(ii) Appearance of antibiotic resistant microbes.
(iii) Evolution of finches in Galapagos islands.
(iv) Appearance of dark winged moth in England during post industrialisation period.
(v) Convergent evolution of placental mammals in Australia.