Answer:
1 - natural selection
2 - uniformitarianism
3- inheritance of acquired characteristics
4 - catastrophism
Explanation:
1. Natural selection refers to the evolution of organism or changes in the characterstics of organism depending on the environmental conditions. Hence, the lizard moved on fantasy island evolved with larger head and stronger bites as per the environmental condition.
2. The concept of Uniformitarianism states that the natural geological processes happening in present have already occured in past with same intesity and rate. Hence, geologist uses the phrase "The present is the key to the past" for formation of mountain, rock formation and water movements.
3. Inheritance of acquired characteristics are the characteristic acquird by the ancestors and transmitted that gradually acquired characteristic to their progeny. Hence, the rats acquire the charactieristics and transfered it to the next generations.
4. Catastrophism means the regular occurrence of meteorological and geological disturbances to explain the existence the fossil record. Hence, teh mass exticiton due to asteroid impact is an example of Catastrophism.
So, the correct options in sequential order is natural selection, uniformitarianism, inheritance of acquired characteristics, and catastrophism.
Water is photolysed to produce electrons, H+ ions and O2.
The equations is 2H2O ->4H+ + 4e- + O2
After the first stage there is 2 haploid cells then after the second stage there is another 2 haploid cells produced so four haploid cells I guess
B and C are the correct answers
Answer:
Option (C)
Explanation:
A fault is defined as the fracture along which the blocks of rock move. This fracture can be linear or curved. The force of compression and tension acts on the rocks along this fracture, as a result of which, one of the block moves up or down relative to the other.
There are various types of fault such as -
(1) Normal fault- here the hanging wall moves down in comparison to the footwall.
(2) Thrust fault- here the hanging wall moves up in comparison to the footwall.
(3) transform fault- When two lithospheric plates slide past one another it forms a transform plate boundary. For example the San Andreas fault.
There is no such type of diagonal fault.
Thus, the correct answer is option (C).
