1.The first is, “Why worry? Extinction is natural. Species have been dying out through more than 3 billion years of history without permanent harm to the biosphere. Evolution has always replaced extinct species with new ones.” ANSWER IN 1-2 PARAGRAPH 2. The second stage of denial usually emerges as, “Why rush to save all the species right now? We have more important things to do. Why not keep live specimens in zoos and botanical gardens and return them to the wild later?\" Answer in 1-2 paragraph Solution Ques-1: 1.The first is, “Why worry? Extinction is natural. Species have been dying out through more than 3 billion years of history without permanent harm to the biosphere. Evolution has always replaced extinct species with new ones.” ANSWER IN 1-2 PARAGRAPH Answer: Evolution has always replaced extinct species with new ones. The evolution of new species & extinction of species on the biosphere is mainly depends on the \"environmental factors\", predation-prey factors, mutations & these are going to be induced in the individual cellular genome either by migration or genetic drift. Sometimes, these genetic variations are leading to incidence of speciation so that evolution of new species occur sometimes, may leading to extinction due to low fitness (higher incidence of deleterious recessive alleles due to interbreeding). Sometimes, inbreeding depression is result in loss of heterozygosity in a population so species result in extinction of species. This inbreeding is natural so that extinction is natural. Individuals often develop favorable traits of these eyespots to escape from predators via natural selection & genetic variations in the successive generations with evolution of new traits in the new species as an evolutionary adaptation to attain adequate offspring fitness and to struggle for the existence..

1. 1.The first is, “Why worry? Extinction is natural. Species have been dying out through more than
3 billion years of history without permanent harm to the biosphere. Evolution has always
replaced extinct species with new ones.”
ANSWER IN 1-2 PARAGRAPH
2. The second stage of denial usually emerges as, “Why rush to save all the species right now?
We have more important things to do. Why not keep live specimens in zoos and botanical
gardens and return them to the wild later?"
Answer in 1-2 paragraph
Solution
Ques-1: 1.The first is, “Why worry? Extinction is natural. Species have been dying out through
more than 3 billion years of history without permanent harm to the biosphere. Evolution has
always replaced extinct species with new ones.” ANSWER IN 1-2 PARAGRAPH
Answer:
Evolution has always replaced extinct species with new ones. The evolution of new species &
extinction of species on the biosphere is mainly depends on the "environmental factors",
predation-prey factors, mutations & these are going to be induced in the individual cellular
genome either by migration or genetic drift. Sometimes, these genetic variations are leading to
incidence of speciation so that evolution of new species occur sometimes, may leading to
extinction due to low fitness (higher incidence of deleterious recessive alleles due to
interbreeding). Sometimes, inbreeding depression is result in loss of heterozygosity in a
population so species result in extinction of species. This inbreeding is natural so that extinction
is natural. Individuals often develop favorable traits of these eyespots to escape from predators
via natural selection & genetic variations in the successive generations with evolution of new
traits in the new species as an evolutionary adaptation to attain adequate offspring fitness and to
struggle for the existence.