Skip to Content

Log in / Sign up

<

Biology

Biology

Learn everything you want about Biology with the wikiHow Biology Category. Learn about topics such as How to Draw a Model of the Digestive System, How to Draw a Food Web, How to Draw a Brain, and more with our helpful step-by-step instructions with photos and videos.

Articles about Biology

Draw a Model of the Digestive System

Expert

Draw a Food Web

Expert

Draw a Brain

Expert

What Are the Different Types of Green Eyes? Plus, How Rare They Are

Expert

Make an Animal Cell for a Science Project

Expert

Draw the Internal Structure of the Heart

Expert

Make a Model of DNA Using Common Materials

Expert

Draw a Realistic Anatomical Human Heart

Expert

Spot Fake DNA Results: 10 Signs the Report is False

Make a Model of a Heart

Expert

Grow Bacteria in a Petri Dish

Expert

Draw an Animal Cell

Expert

Make a Human Skeleton out of Paper

Expert

Grow Mold on Bread for a Science Project

Expert

Build a DNA Model

Expert

Study Anatomy for Art & Drawing

Expert

Build 3D Models of Animal and Plant Cells

Expert

Draw the Human Respiratory System

Expert

Study for Biology

Expert

All About Gray Eyes: Rarity, Genetics, and Causes

Expert

Make a Model Cell

Expert

Read a Cladogram (and Make Your Own)

Expert

Make a Dichotomous Key

Expert

Identify Human Bones

Expert

Bloom Yeast

Expert

Amino Acid Quiz

Expert

Dissect a Frog

Expert

Gram Stain

Expert

The 3 Pillars of Cell Theory and Their History

Expert

Build a Model Lung

Expert

Grow Mold

Expert

Why Hippos Are So Aggressive: An In-Depth Look

T‐Streak (Microbiology)

Expert

Simulate Stomach Acid

Expert

Measure Bacterial Growth

Expert

Classify Animals

Expert

Become a Cryptozoologist

Expert

Write a Biology Lab Report

Expert

Write a Microbiology Lab Report

Expert

Dissect a Flower

Expert

Teach Biology

Expert

Related Topics

Genetics

X

-

-

.mwimg a.image{display:none}#header_logo{display:none}#cse-search-box{display:none}#cse-search-box-noscript{display:block !important}#cse-search-box-noscript .cse_q{color:#FFF;background-color:#B3CE9C}.wh_search .cse_q{width:88%}#mw-mf-main-menu-button{display:none;visibility:hidden}.header .search{display:none}#search_footer .cse_sa{background-image:url(/extensions/wikihow/mobile/images/white_mag.png);background-size:22px}.related_box{display:block;background:#EEE;border:5px solid #FFF;vertical-align:bottom;width:127px;background-size:180px;float:left;height:120px;position:relative}.related_box p{line-height:15px !important;font-size:13px;background-color:rgba(67,95,44,.4);color:#FFF;font-weight:bold;padding:8px;margin:0 !important;position:absolute;bottom:0}#noscript_header_logo{display:table-cell;vertical-align:middle;background-position:50% 77%;background-repeat:no-repeat;background-image:url(/extensions/wikihow/mobile/images/wikihow_logo_230.png);background-size:105px;width:auto;height:51px;padding:0 14px}.articleinfo{display:none}#iorg_free_data{z-index:50;width:100%;position:fixed}#ara_recommendations{display:none}