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Hello, everyone.
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I hope all as well.
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And today i'll be helping you with the second problem of the chapter 41 problem set.
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So this question is asking, which of the following is true about internal fertilization? so what you want to know about internal fertilization is it's kind of self -explanatory, but for example, us males, there is a male penis, and then it goes within the woman's vagina.
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So that is an example of how it would work.
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So what i would do is i'd do process of elimination because it's asking which of the following is true about internal fertilization.
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So if we go through a, it says can prevent the drying out of gametes and zygotes, which is true because if you're doing internal fertilization, then it's going directly to the source.
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So there's really no chance for the gametes and zygotes to dry out, especially when it's going into an environment like the vaginal.
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Cavity where although it is hostile it is not typically a dry area so this is true so and then we have must take place on land but that is false because it can happen in aquatic areas so we put false and then see it says is practiced by humans which is true because we do practice internal fertilization and i will not go back go into deeper detail but as i said earlier in the video but that is what we do as an example of what internal fertilization is, requires that males have a penis...