00:01
So for this question, we are looking at land plants.
00:03
And we are asked to identify, or make a really good hypothesis, as to which group it descended from.
00:12
So we're given a few different organisms, few different organism groups.
00:16
We're given a, green algae.
00:24
So we're given a green algae.
00:26
Let's just write green a for short.
00:29
B, which is red algae.
00:34
Now, let's use red, make it easier.
00:38
B, red algae, c, which is brown algae, and then d angiosperms.
01:08
So i'll just write angio -s for abbreviation.
01:17
Okay, so how do we proceed from here? well, the key of the problem is you have to know that they descend from algae.
01:25
And usually it's a pretty good hint in these sort of problems.
01:28
When there's three different subcategories of one because the problem is trying to see if you really know the details of the situation.
01:38
So angiosperm is the throwaway answer here...