What Do You Know About Geobiology?

2.

Earth material include

Fig
Soil
Soot
Fume

Correct Answer

A. Soil

Explanation

The given answer, "soil," is correct because soil is a type of earth material. Soil is a mixture of organic matter, minerals, gases, liquids, and organisms that forms the upper layer of the Earth's crust. It is essential for plant growth and provides nutrients and support for plants. Soil is formed through the weathering of rocks and the decomposition of organic matter over time. Therefore, soil is a significant component of the Earth's material composition.

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3.

The first laboratory of geobiology opened in

1897
1990
1965
1999

Correct Answer

A. 1965

Explanation

The correct answer is 1965. This suggests that the first laboratory of geobiology opened in 1965.

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4.

The Archae domain was published in the year

1977
1940
1988
1999

Correct Answer

A. 1977

Explanation

The correct answer is 1977. This is the year in which the Archae domain was published.

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5.

A technique used to characterize the lifestyle of an organism is

Removal
Making
Culturing
Drawing

Correct Answer

A. Culturing

Explanation

Culturing is a technique used to characterize the lifestyle of an organism. It involves growing the organism in a controlled environment, such as a laboratory, to study its growth patterns, behavior, and interactions with other organisms. By culturing an organism, scientists can observe its growth requirements, reproductive strategies, and response to various environmental conditions. This technique helps in understanding the organism's physiology, ecology, and overall lifestyle.

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6.

'The experiment used to determine the function of genes in living organisms is

Mapping
Mutagenesis
Biology
Genology

Correct Answer

A. Mutagenesis

Explanation

Mutagenesis is the correct answer because it is a type of experiment used to determine the function of genes in living organisms. Mutagenesis involves inducing mutations in the genes of an organism and then studying the effects of these mutations on the organism's phenotype. By analyzing the changes in phenotype caused by the mutations, researchers can gain insights into the normal function of the genes and their role in various biological processes. Mapping, biology, and genology are not specific experiments used for determining gene function, making them incorrect choices.

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7.

What can be used to track biochemical reactions?

Light
Isotope tracers
Microscope
Torch

Correct Answer

A. Isotope tracers

Explanation

Isotope tracers can be used to track biochemical reactions because they involve the use of isotopes, which are variants of elements with different numbers of neutrons. By labeling molecules with isotopes, scientists can track their movement and transformation within biological systems. This allows them to study the pathways and rates of biochemical reactions, providing valuable insights into various biological processes.

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8.

The study of rocks is

Sedimentology
Rocky
Ontology
Rockology

Correct Answer

A. Sedimentology

Explanation

Sedimentology is the study of rocks, specifically the processes involved in their formation, transport, and deposition. It focuses on understanding the characteristics and properties of sedimentary rocks and the environments in which they are formed. This field of study helps geologists interpret Earth's history, reconstruct past environments, and identify valuable resources such as oil and gas. Therefore, sedimentology is the correct answer for the study of rocks.

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9.

The study of the earth's ancient magnetic field is

System
Electro
Magnetic
Paleomagnetics

Correct Answer

A. Paleomagnetics

Explanation

Paleomagnetics is the study of the earth's ancient magnetic field. It involves analyzing the magnetic properties of rocks and minerals to understand the behavior and changes in the earth's magnetic field over time. By studying the orientation and intensity of magnetic minerals in rocks, scientists can reconstruct the past movements of tectonic plates, determine the age of rocks, and gain insights into the earth's geological history. This field of study provides valuable information about the earth's past and helps in understanding processes such as plate tectonics and the formation of continents.

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10.

The fossil remains of magnetic particles produced by magnetotactic bacteria are

Ion
Elctro
Magnetofossils
Mag filed

Correct Answer

A. Magnetofossils

Explanation

The correct answer is magnetofossils. Magnetofossils refer to the fossil remains of magnetic particles produced by magnetotactic bacteria. These bacteria have the ability to orient themselves along the Earth's magnetic field, and they produce tiny magnetic crystals within their cells. When these bacteria die and their remains fossilize, the magnetic crystals are preserved as magnetofossils. These magnetofossils can provide valuable information about the Earth's magnetic field and the ancient environments in which these bacteria lived.

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What Do You Know About Geobiology?

Geobiology studies the interaction between the earth and the

Earth material include

The first laboratory of geobiology opened in

The Archae domain was published in the year

A technique used to characterize the lifestyle of an organism is

'The experiment used to determine the function of genes in living organisms is

What can be used to track biochemical reactions?

The study of rocks is

The study of the earth's ancient magnetic field is

The fossil remains of magnetic particles produced by magnetotactic bacteria are