Ferns have traditionally been grouped in the Class Filices, but modern classifications assign them their own division in the plant kingdom, called Pteridophyta.
Hope this helps:)
<span>49.97%
For this problem, let's consider the probability of each of the four possibilities for having two children, being BB, BG, GB, and GG. Then sum the probabilities for both the BG and GB events. So
BB = 51.3% * 51.3% = 26.3169%
BG = 51.3% * 48.7% = 24.9831%
GB = 48.7% * 51.3% = 24.9831%
GG = 48.7% * 48.7% = 23.7169%
If you check, you'll notice that the sum of all the probabilities add up to 100% like it should. And the sum of BG + GB is
24.9831% + 24.9831% = 49.9662%
which when rounded to 2 decimal places is 49.97%</span>
The plant uses photosynthesis to create sugars, photosynthesis requires the suns energy.
The insect eats the plant for sugars. Using the sugars, the insect can create it's own energy that can be used in its body.
