# Biology Series Note

I am making a new Biology Problem Series as there isn't much Biology on Brilliant. This note contains the links to all my problems. They will be divided into Units, based on their topic in Biology. Click the buttons to see the problem links of their respective units :) Note by Percy Jackson
1 month, 3 weeks ago

This discussion board is a place to discuss our Daily Challenges and the math and science related to those challenges. Explanations are more than just a solution — they should explain the steps and thinking strategies that you used to obtain the solution. Comments should further the discussion of math and science.

When posting on Brilliant:

• Use the emojis to react to an explanation, whether you're congratulating a job well done , or just really confused .
• Ask specific questions about the challenge or the steps in somebody's explanation. Well-posed questions can add a lot to the discussion, but posting "I don't understand!" doesn't help anyone.
• Try to contribute something new to the discussion, whether it is an extension, generalization or other idea related to the challenge.

MarkdownAppears as
*italics* or _italics_ italics
**bold** or __bold__ bold
- bulleted- list
• bulleted
• list
1. numbered2. list
1. numbered
2. list
Note: you must add a full line of space before and after lists for them to show up correctly
paragraph 1paragraph 2

paragraph 1

paragraph 2

[example link](https://brilliant.org)example link
> This is a quote
This is a quote
    # I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
# I indented these lines
# 4 spaces, and now they show
# up as a code block.

print "hello world"
MathAppears as
Remember to wrap math in $$ ... $$ or $ ... $ to ensure proper formatting.
2 \times 3 $2 \times 3$
2^{34} $2^{34}$
a_{i-1} $a_{i-1}$
\frac{2}{3} $\frac{2}{3}$
\sqrt{2} $\sqrt{2}$
\sum_{i=1}^3 $\sum_{i=1}^3$
\sin \theta $\sin \theta$
\boxed{123} $\boxed{123}$

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You can make columns :)

$\begin{array}{|l|l|l|l|l|l|l|} \hline\\[-7px]\hspace{15px}\href{#}{\textsf{Problem 1}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 2}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 3}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 4}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 5}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 6}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 7}}\hspace{15px}\\[3px]\hline\\[-7px] \hspace{15px}\href{#}{\textsf{Problem 8}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 9}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 10}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 11}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 12}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 13}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 14}}\hspace{15px}\\[7px] \hspace{15px}\href{#}{\textsf{Problem 15}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 16}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 17}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 18}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 19}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 20}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 21}}\hspace{15px}\\\hline \end{array}$

Here is the code: \begin{array}{|l|l|l|l|l|l|l|} \hline\[-7px]\hspace{15px}\href{#}{\textsf{Problem 1}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 2}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 3}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 4}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 5}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 6}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 7}}\hspace{15px}\[3px]\hline\[-7px] \hspace{15px}\href{#}{\textsf{Problem 8}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 9}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 10}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 11}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 12}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 13}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 14}}\hspace{15px}\[7px] \hspace{15px}\href{#}{\textsf{Problem 15}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 16}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 17}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 18}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 19}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 20}}\hspace{15px} &\hspace{15px}\href{#}{\textsf{Problem 21}}\hspace{15px}\\hline \end{array}

- 1 month, 3 weeks ago

Thanks! @Páll Márton

- 1 month, 3 weeks ago

Got it, I copied your table, and pasted it out of brilliant, so it came with the latex, then i copied that and pasted it here LOL :)

- 1 month, 3 weeks ago

can you ad the code for the table in the latex storage

- 1 month, 3 weeks ago

Ok @Nathan Soliman

- 1 month, 3 weeks ago

- 1 month, 3 weeks ago

LOL Again I don't know what is the problem. I taked spaces between \ and [

- 1 month, 3 weeks ago

You should copy the code from the end of my post

- 1 month, 3 weeks ago

Cool!

Also, there should be some Astronomy questions - I believe there's only $$2$$ questions in the entire community that's related to Astronomy - one of your problems about the number $42$ and somebody else's...

- 1 month, 3 weeks ago

That's(42 question) not astronomy, and I'm not interested in Astronomy, so I might not be posting astronomy problems :) @Yajat Shamji

- 1 month, 3 weeks ago

Well, $42$ is related to some areas in Astronomy...

- 1 month, 3 weeks ago

It was in Douglas Adams book called The Hitchhiker's Guide to the Galaxy :)

- 1 month, 3 weeks ago

@Jeff Giff - Something for RadMaths :)

- 1 month, 3 weeks ago

oof i realised only the first six questions in first column were active should have thought of that before i opened all 44 that lead here

- 1 month, 2 weeks ago

Guys - my comment's gone weird...

- 1 month, 2 weeks ago

I see the error too :)

- 1 month, 2 weeks ago

What should I do?

- 1 month, 2 weeks ago

Dunno, look at my new note called Tau, I'm trying to replicate the Pi wiki into a tau wiki, because I'm a Tauist :)

- 1 month, 2 weeks ago

Ok.

- 1 month, 2 weeks ago

Before you use this @Percy Jackson, I have to say that I tested it, and some errors occured . with no explanation, so correct it and use it, k?

  1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 [[show-hide-button|\\$$\\textbf\{Unit 1: Cells\}\\$$]] [[start-hidden]][Problem 1](https://brilliant.org/problems/biology-series-unit-cells-problem-1/) [Problem 2](https://brilliant.org/problems/biology-series-unit-cells-problem-2/) [Problem 3](https://brilliant.org/problems/biology-series-unit-cells-problem-3/) [Problem 4](https://brilliant.org/problems/biology-series-unit-cells-problem-4/) [Problem 5](https://brilliant.org/problems/biology-series-unit-cells-problem-5/) [Problem 6](https://brilliant.org/problems/biology-series-unit-cells-problem-7/) [Problem 7]() [Problem 8]() [Problem 9]() [Problem 10]() [[end-hidden]] ________________________________________________________________________________ [[show-hide-button|\\$$\\textbf\{Unit 2: Tissues\}\\$$]] [[start-hidden]][Problem 1]() [Problem 2]() [Problem 3]() [Problem 4]() [Problem 5]() [Problem 6]() [Problem 7]() [Problem 8]() [Problem 9]() [Problem 10]() [[end-hidden]] ________________________________________________________________________________ [[show-hide-button|\\$$\\textbf\{Unit 3: Hereditary and Evolution\}\\$$]] [[start-hidden]][Problem 1]() [Problem 2]() [Problem 3]() [Problem 4]() [Problem 5]() [Problem 6]() [Problem 7]() [Problem 8]() [Problem 9]() [Problem 10]() ________________________________________________________________________________ [[show-hide-button|\\$$\\textbf\{Unit 4: Micro\-Organisms\}\\$$]] [[start-hidden]][Problem 1]() [Problem 2]() [Problem 3]() [Problem 4]() [Problem 5]() [Problem 6]() [Problem 7]() [Problem 8]() [Problem 9]() [Problem 10]() ________________________________________________________________________________ [[show-hide-button|\\$$\\textbf\{Unit 5: Organ Systems\}\\$$]] [[start-hidden]][Problem 1]() [Problem 2]() [Problem 3]() [Problem 4]() [Problem 5]() [Problem 6]() [Problem 7]() [Problem 8]() [Problem 9]() [Problem 10]() ________________________________________________________________________________ 

- 1 month, 2 weeks ago

Please use this code Andrew, k?

I worked hard on it, so that you can just copy and paste (after your corrections, obviously, as some of the coding is busted...)

- 1 month, 2 weeks ago

Thanks @Frisk Dreemurr, you should say Welcome in advance. The corrections(many of them, unsurprisingly) are done, thanks again :)

- 1 month, 2 weeks ago