346311
On Galapagos island the original finches from which other finches arose were
1 Seed-eating
2 Insectivorous
3 Vegetarian
4 Carnivorous
Explanation:
Darwin's finches show a variety of beaks suited for eating large seeds, flying insects and cactus seeds. Ancestral seed-eating stock of Darwin's finches radiated out from South American mainland to different geographical areas of the Galapagos Islands, where they found competitor for new habitats.
BIOXII07:EVOLUTION
346312
The diversity in the type of finches and adaptation to different feeding habits on the Galapagos islands, as observed by Darwin, provides an evidence of
1 Origin of species by natural selection
2 Commensalism
3 Predation
4 Origin of species by artificial selection
Explanation:
Origin of species by natural selection.
BIOXII07:EVOLUTION
346313
Assertion : The establishment of reproductive isolation is an event of biological significance Reason : In the absence of reproductive isolation species can merge back to a single population
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Reproductive isolation is the absence of interbreeding between members of different species. Reproductive isolation is mandatory to maintain distinct species and its absence can lead to merge of different species into one.
346311
On Galapagos island the original finches from which other finches arose were
1 Seed-eating
2 Insectivorous
3 Vegetarian
4 Carnivorous
Explanation:
Darwin's finches show a variety of beaks suited for eating large seeds, flying insects and cactus seeds. Ancestral seed-eating stock of Darwin's finches radiated out from South American mainland to different geographical areas of the Galapagos Islands, where they found competitor for new habitats.
BIOXII07:EVOLUTION
346312
The diversity in the type of finches and adaptation to different feeding habits on the Galapagos islands, as observed by Darwin, provides an evidence of
1 Origin of species by natural selection
2 Commensalism
3 Predation
4 Origin of species by artificial selection
Explanation:
Origin of species by natural selection.
BIOXII07:EVOLUTION
346313
Assertion : The establishment of reproductive isolation is an event of biological significance Reason : In the absence of reproductive isolation species can merge back to a single population
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Reproductive isolation is the absence of interbreeding between members of different species. Reproductive isolation is mandatory to maintain distinct species and its absence can lead to merge of different species into one.
346311
On Galapagos island the original finches from which other finches arose were
1 Seed-eating
2 Insectivorous
3 Vegetarian
4 Carnivorous
Explanation:
Darwin's finches show a variety of beaks suited for eating large seeds, flying insects and cactus seeds. Ancestral seed-eating stock of Darwin's finches radiated out from South American mainland to different geographical areas of the Galapagos Islands, where they found competitor for new habitats.
BIOXII07:EVOLUTION
346312
The diversity in the type of finches and adaptation to different feeding habits on the Galapagos islands, as observed by Darwin, provides an evidence of
1 Origin of species by natural selection
2 Commensalism
3 Predation
4 Origin of species by artificial selection
Explanation:
Origin of species by natural selection.
BIOXII07:EVOLUTION
346313
Assertion : The establishment of reproductive isolation is an event of biological significance Reason : In the absence of reproductive isolation species can merge back to a single population
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Reproductive isolation is the absence of interbreeding between members of different species. Reproductive isolation is mandatory to maintain distinct species and its absence can lead to merge of different species into one.
346311
On Galapagos island the original finches from which other finches arose were
1 Seed-eating
2 Insectivorous
3 Vegetarian
4 Carnivorous
Explanation:
Darwin's finches show a variety of beaks suited for eating large seeds, flying insects and cactus seeds. Ancestral seed-eating stock of Darwin's finches radiated out from South American mainland to different geographical areas of the Galapagos Islands, where they found competitor for new habitats.
BIOXII07:EVOLUTION
346312
The diversity in the type of finches and adaptation to different feeding habits on the Galapagos islands, as observed by Darwin, provides an evidence of
1 Origin of species by natural selection
2 Commensalism
3 Predation
4 Origin of species by artificial selection
Explanation:
Origin of species by natural selection.
BIOXII07:EVOLUTION
346313
Assertion : The establishment of reproductive isolation is an event of biological significance Reason : In the absence of reproductive isolation species can merge back to a single population
1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Both Assertion and Reason are incorrect.
Explanation:
Reproductive isolation is the absence of interbreeding between members of different species. Reproductive isolation is mandatory to maintain distinct species and its absence can lead to merge of different species into one.
