In evolution by natural selection which of the following is...

In evolution by natural selection, which of the following is true? Group of answer choices the fitness of an individual refers to the strength of the individual all individuals within a population are identical, but not identical across populations Some individuals have a higher fitness because of their traits offspring inherit every trait from both parents, as a combination

Transcript

00:01 Hello students.

00:02 Two discussion is evolution of natural selection.

00:05 So which is true.

00:06 So out of the following statement, which statement is true regarding the natural selection.

00:11 We know that a natural selection means that nature select.

00:15 And a nature is going to select the individuals going to select the traits which are advantageous, which are advantageous, which have some benefit.

00:29 And those traits, which are advantages.

00:29 Which have some benefit.

00:30 And those traits, which are.

00:31 Will be passed on to the next generation, next generation, so that those beneficial characters can become more common.

00:42 Those beneficial characters can become common.

00:46 So this is about the natural selection.

00:48 So let's take a look at the first option, which is fitness of an individual referred to the strength of the individual.

00:56 Yes, this is true to some extent that fitness means that actually the fitness means that not the strength but their reproductive strength.

01:08 Fitness means that they're reproductive strength, reproductive success, reproductive success and their ability to adapt in the environment, ability to adapt in the changing environment.

01:25 Changing environment.

01:28 So natural selection is going to select those individuals.

01:33 We know that the environment is constantly changing and those individuals which can actually adapt in those changing environment.

01:42 So nature thinks that those individuals are fit.

01:46 So nature think that those individuals are fit.

01:49 So it is not the strength but it is basically reproductive success or reproductive so this is incorrect.

01:59 So next is all individuals within population are identical but not across the population.

02:06 So this is incorrect because nature is not going to act...