The origin of life is widely believed to have taken place in near water. This theory is known as the "primordial soup" hypothesis.
CG PMT-2005
Evolution
184855
In Miller's experiment, the following was not the part of starting chemicals:
1 \(\mathrm{H}_{2} \mathrm{~S}\)
2 \(\mathrm{H}_{2}\)
3 \(\mathrm{NH}_{3}\)
4 \(\mathrm{CH}_{4}\)
Explanation:
In Miller's experiment \(\mathrm{H}_{2} \mathrm{~S}\) was not the part of starting chemicals. The gases used in the MillerUrey experiment were \(\mathrm{H}_{2} \mathrm{O}, \mathrm{CH}_{4}, \mathrm{NH}_{3}\) and \(\mathrm{H}_{2}\). These gases were chosen because they were believed to be present in the early atmosphere of the Earth.
BCECE-2015 / CMC Ludhiana-2015
Evolution
184856
Theory of catastropism was supported by:
1 Louis Pasteur
2 A. I. Oparin
3 Cuvier
4 Haldane
Explanation:
Catastrophism was a theory developed by Georges Cuvier, based on palaeontological evidence in Paris Basin. It explains large geological and biological changes in the Earth's history.
DUMET-2006
Evolution
184857
In the development history of mammalian heart, it is observed that it passes through a two chambered fish-like heart, three chambered frog-like heart and finally fourchambered stage. To which hypothesis can this above cited statement be approximated?
1 Lamarck's principle
2 Mendelian principles
3 Biogenetic law
4 Hardy-Weinberg law
Explanation:
Biogenetic law or embryological parallelism also called Recapitulation theory postulated, by Ernst Haeckel in 1866 , states that "Ontogeny recapitulates Phylogeny", i.e. the development of the animal embryo and young, traces the evolutionary development of the species.
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Evolution
184854
Origin of life took place in/on
1 water
2 air
3 mountains
4 land
Explanation:
The origin of life is widely believed to have taken place in near water. This theory is known as the "primordial soup" hypothesis.
CG PMT-2005
Evolution
184855
In Miller's experiment, the following was not the part of starting chemicals:
1 \(\mathrm{H}_{2} \mathrm{~S}\)
2 \(\mathrm{H}_{2}\)
3 \(\mathrm{NH}_{3}\)
4 \(\mathrm{CH}_{4}\)
Explanation:
In Miller's experiment \(\mathrm{H}_{2} \mathrm{~S}\) was not the part of starting chemicals. The gases used in the MillerUrey experiment were \(\mathrm{H}_{2} \mathrm{O}, \mathrm{CH}_{4}, \mathrm{NH}_{3}\) and \(\mathrm{H}_{2}\). These gases were chosen because they were believed to be present in the early atmosphere of the Earth.
BCECE-2015 / CMC Ludhiana-2015
Evolution
184856
Theory of catastropism was supported by:
1 Louis Pasteur
2 A. I. Oparin
3 Cuvier
4 Haldane
Explanation:
Catastrophism was a theory developed by Georges Cuvier, based on palaeontological evidence in Paris Basin. It explains large geological and biological changes in the Earth's history.
DUMET-2006
Evolution
184857
In the development history of mammalian heart, it is observed that it passes through a two chambered fish-like heart, three chambered frog-like heart and finally fourchambered stage. To which hypothesis can this above cited statement be approximated?
1 Lamarck's principle
2 Mendelian principles
3 Biogenetic law
4 Hardy-Weinberg law
Explanation:
Biogenetic law or embryological parallelism also called Recapitulation theory postulated, by Ernst Haeckel in 1866 , states that "Ontogeny recapitulates Phylogeny", i.e. the development of the animal embryo and young, traces the evolutionary development of the species.
The origin of life is widely believed to have taken place in near water. This theory is known as the "primordial soup" hypothesis.
CG PMT-2005
Evolution
184855
In Miller's experiment, the following was not the part of starting chemicals:
1 \(\mathrm{H}_{2} \mathrm{~S}\)
2 \(\mathrm{H}_{2}\)
3 \(\mathrm{NH}_{3}\)
4 \(\mathrm{CH}_{4}\)
Explanation:
In Miller's experiment \(\mathrm{H}_{2} \mathrm{~S}\) was not the part of starting chemicals. The gases used in the MillerUrey experiment were \(\mathrm{H}_{2} \mathrm{O}, \mathrm{CH}_{4}, \mathrm{NH}_{3}\) and \(\mathrm{H}_{2}\). These gases were chosen because they were believed to be present in the early atmosphere of the Earth.
BCECE-2015 / CMC Ludhiana-2015
Evolution
184856
Theory of catastropism was supported by:
1 Louis Pasteur
2 A. I. Oparin
3 Cuvier
4 Haldane
Explanation:
Catastrophism was a theory developed by Georges Cuvier, based on palaeontological evidence in Paris Basin. It explains large geological and biological changes in the Earth's history.
DUMET-2006
Evolution
184857
In the development history of mammalian heart, it is observed that it passes through a two chambered fish-like heart, three chambered frog-like heart and finally fourchambered stage. To which hypothesis can this above cited statement be approximated?
1 Lamarck's principle
2 Mendelian principles
3 Biogenetic law
4 Hardy-Weinberg law
Explanation:
Biogenetic law or embryological parallelism also called Recapitulation theory postulated, by Ernst Haeckel in 1866 , states that "Ontogeny recapitulates Phylogeny", i.e. the development of the animal embryo and young, traces the evolutionary development of the species.
The origin of life is widely believed to have taken place in near water. This theory is known as the "primordial soup" hypothesis.
CG PMT-2005
Evolution
184855
In Miller's experiment, the following was not the part of starting chemicals:
1 \(\mathrm{H}_{2} \mathrm{~S}\)
2 \(\mathrm{H}_{2}\)
3 \(\mathrm{NH}_{3}\)
4 \(\mathrm{CH}_{4}\)
Explanation:
In Miller's experiment \(\mathrm{H}_{2} \mathrm{~S}\) was not the part of starting chemicals. The gases used in the MillerUrey experiment were \(\mathrm{H}_{2} \mathrm{O}, \mathrm{CH}_{4}, \mathrm{NH}_{3}\) and \(\mathrm{H}_{2}\). These gases were chosen because they were believed to be present in the early atmosphere of the Earth.
BCECE-2015 / CMC Ludhiana-2015
Evolution
184856
Theory of catastropism was supported by:
1 Louis Pasteur
2 A. I. Oparin
3 Cuvier
4 Haldane
Explanation:
Catastrophism was a theory developed by Georges Cuvier, based on palaeontological evidence in Paris Basin. It explains large geological and biological changes in the Earth's history.
DUMET-2006
Evolution
184857
In the development history of mammalian heart, it is observed that it passes through a two chambered fish-like heart, three chambered frog-like heart and finally fourchambered stage. To which hypothesis can this above cited statement be approximated?
1 Lamarck's principle
2 Mendelian principles
3 Biogenetic law
4 Hardy-Weinberg law
Explanation:
Biogenetic law or embryological parallelism also called Recapitulation theory postulated, by Ernst Haeckel in 1866 , states that "Ontogeny recapitulates Phylogeny", i.e. the development of the animal embryo and young, traces the evolutionary development of the species.