There is no life on moon due to the absence of
O2
- Water
- Light
- Temperature
The Correct Option is B
Solution and Explanation
The correct option is (B) : water
Although the moon is a satellite of the earth, it is not feasible to live there in the same way as on the earth for a variety of reasons. The first problem is that the moon lacks water, which is a need for life. Because of water, life initially arose on earth, and we cannot picture a world without water.
Top Questions on evolution
- Given below are some stages of human evolution. Arrange them in correct sequence. (Past to Recent)
A. Homo habilis
B. Homo sapiens
C. Homo neanderthalensis
D. Homo erectus
Choose the correct sequence of human evolution from the options given below:- NEET (UG) - 2024
- Biology
- evolution
- The flippers of the Penguins and Dolphins are the example of the
- NEET (UG) - 2024
- Biology
- evolution
- Homologous organs indicate:
- Which one of the following statements is not true?
- How does meteorite analysis favour this hypothesis?
Questions Asked in NEET exam
- In a uniform magnetic field of \(0.049 T\), a magnetic needle performs \(20\) complete oscillations in \(5\) seconds as shown. The moment of inertia of the needle is \(9.8 \times 10 kg m^2\). If the magnitude of magnetic moment of the needle is \(x \times 10^{-5} Am^2\); then the value of '\(x\)' is
- NEET (UG) - 2024
- Magnetic Field
- In an ecosystem if the Net Primary Productivity (NPP) of first trophic level is 100x (kcal m-2)yr-1, what would be the GPP (Gross Primary Productivity) of the third trophic level of the same ecosystem?
- NEET (UG) - 2024
- Ecosystems
- Spindle fibers attach to kinetochores of chromosomes during
- NEET (UG) - 2024
- cell cycle and cell division
- In which of the following processes entropy increases?
A. A liquid evaporates to vapour.
B. Temperature of a crystalline solid lowered from 130 K to 0 K.
C. 2NaHCO3(s) → Na2CO3(s)+CO2(g)+H2O(g)
D. Cl2(g) → 2Cl(g)
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Entropy and free energy
- Match List I with List II:
List I List II A Two or more alternative forms of a gene I Back cross B Cross of F1 progeny with homozygous recessive parent II Ploidy C Cross of F progeny with any of the parents III Allele D Number of chromosome sets in plant IV Test cross
Choose the correct answer from the options given below:- NEET (UG) - 2024
- Regulation of Gene Expression
Concepts Used:
Origins of Life
Origin of Life is considered as one of the most important phenomena that happened in the history of biology. Through this phenomena we got to know about the existence of atmosphere, special gases, different forms of species, different galaxies and so on.
Evolution:
Over the years there have been changes that happen in the formation or the characteristics of the species and because of which there have been the development of new kinds of species and all this happened through the involvement of the natural process and thus came to be known as the evolution.
Charles Darwin Theory of Evolution:
Charles Darwin in his book “On the origin of the species” tells about how the organisms have evolved over the different generations by inheriting the different forms of characteristics such as physical or the different behavior traits.