Zoology Evolution questions from NEET UG 2019.
In Australia, marsupials and placental mammals have evolved to share many similar characteristics. This type of evolution may be referred to as
In a species, the weight of the newborn ranges from 2 to 5 kg. 97% of the newborn with an average weight between 3 and 3.3 kg survive whereas 99% of the infants born with weights from 2 to 2.5 kg or 4.5 to 5 kg die. Which type of selection process is taking place?
A gene locus has two alleles A, a. If the frequency of dominant allele A is 0.4, then what will be the frequency of homozygous dominant, heterozygous and homozygous recessive individuals in the Population?
Variations caused by mutation, as proposed by Hugo de Vries, are:
Which of the following statements is correct about the origin and evolution of men?
Match the hominids with their correct brain size: <table class="pyq-table"><tbody><tr><th></th><th>Column - I</th><th></th><th>Column - II</th></tr><tr><td>$(a)$</td><td>Homo habilis</td><td>$(i)$</td><td>900 cc</td></tr><tr><td>$(b)$</td><td>Homo neanderthalensis</td><td>$(ii)$</td><td>1350 cc</td></tr><tr><td>$(c)$</td><td>Homo erectus</td><td>$(iii)$</td><td>650-800 cc</td></tr><tr><td>$(d)$</td><td>Homo sapiens</td><td>$(iv)$</td><td>1400 cc</td></tr></tbody></table> Select the correct option.