The correct answer is fixed migration pattern.
Extinction means termination of last member of a particular species. This can be due to various factors. The reason could be natural or human interventions. The best characteristics of an organism to be less likely to face extinction are the fixed migration pattern. Migration of that particular species in a fixed pattern will make them adapt different environment. This saves the species from natural extinction. Even if the species of a particular geographical area dies the migrated species will be alive to breed and save the species from extinction.
<u>Answer:</u>
The physiology of stationary-phase cells depends on what caused the cessation of growth.
Option: (a)
<u>Explanation:</u>
- In the physiology of stationary phase the cells then becomes spherical and later it transforms into smaller rigid cell envelop.
- The walls surrounded by the cell wall are highly crossed-linked, next the 'fluidity of the membrane reduces gradually', and there is a response given by the stringent response mechanism.
- The response is given for a certain purpose in order to survive the calamity.
I have solved part of it 2. is constantly 6.compass and part of number 3.is sun
Answer: C. 1.8
Steps:
25x = 45
x = 45/25
x = 1.8
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