Search found 13 matches
- January 13th, 2019, 2:09 pm
- Forum: 2019 Study Events
- Topic: Herpetology B/C
- Replies: 239
- Views: 42485
Re: Herpetology B/C
Actually, birds are just not traditionally studied with reptiles because superficially they seem different. Phylogenetically, they are part of the clade Reptilia, which isn't a clade if you don't include birds. So even though they aren't studied together traditionally they are in the same monophylet...
- January 13th, 2019, 10:49 am
- Forum: 2019 Study Events
- Topic: Herpetology B/C
- Replies: 239
- Views: 42485
Re: Herpetology B/C
same clade as crocodiles
- January 12th, 2019, 8:36 pm
- Forum: 2019 Study Events
- Topic: Geologic Mapping C
- Replies: 80
- Views: 24692
Re: Geologic Mapping C
joint
- May 1st, 2018, 6:23 pm
- Forum: 2018 Study Events
- Topic: Rocks & Minerals B/C
- Replies: 195
- Views: 60943
Re: Rocks & Minerals B/C
Buy the tests. 3 min (tho I was in div b last year, you can buy the tests), 16 stations.
- April 13th, 2018, 5:20 am
- Forum: 2018 Question Marathons
- Topic: Microbe Mission B/C
- Replies: 228
- Views: 26850
Re: Microbe Mission B/C
It is of the whole microscope. Apologies if I used the incorrect term.
- April 12th, 2018, 8:08 pm
- Forum: 2018 Question Marathons
- Topic: Microbe Mission B/C
- Replies: 228
- Views: 26850
Re: Microbe Mission B/C
Answer|Not quite. How I understand it, the half numerical aperture is an angle measurement, so the max value would be 90 (180 would be the max for the angular aperture, and would occur when the cover slip is touching the objective lens). So, it'll be larger than 2.745. To solve this problem, you wo...
- April 11th, 2018, 6:46 pm
- Forum: 2018 Question Marathons
- Topic: Microbe Mission B/C
- Replies: 228
- Views: 26850
Re: Microbe Mission B/C
Here's a question since this hasn't been posted on lately: A drop of immersion oil has been placed between the objective lens and cover slip in a compound light microscope. Given the index of refraction of the immersion oil is 1.515, the wavelength of light being used is blue (0.45um) and the resolu...
- April 11th, 2018, 1:29 pm
- Forum: 2018 Study Events
- Topic: Microbe Mission B/C
- Replies: 132
- Views: 28596
Re: Microbe Mission B/C
On the Wisconsin state exam, there was a calculation problem where you had to calculate the concentration of bacteria in the original flask given the serial dilutions done to it and how many bacteria there were on certain plates (after some dilutions were plated). I had read before that to calculate...
- April 11th, 2018, 6:14 am
- Forum: 2018 Study Events
- Topic: Herpetology B/C
- Replies: 469
- Views: 61956
Re: Herpetology B/C
Rat snakes are pretty easy to identify as they have a sort of square-ish shaped head, keeled scales and a flat underside that makes the cross-section of their body look sort of like a loaf of bread.
- April 1st, 2018, 7:53 am
- Forum: 2018 Study Events
- Topic: Rocks & Minerals B/C
- Replies: 195
- Views: 60943
Re: Rocks & Minerals B/C
can't see image but I think I know what diagram you're referring to, I think you're talking about the one showing the plagioclase and alkali feldspar solid solution series right?