Biology

Class 11th biology notes cover a wide range of topics in the field of biology such as cell biology, genetics, ecology, and human physiology. These notes provide students with a comprehensive understanding of key biological concepts and processes, helping them to build a strong foundation in the subject. By studying these notes, students can enhance their knowledge and improve their performance in exams. Additionally, these notes are designed to be easily understandable and concise, making them a...

This is a comprehensive and detailed summary note in chapter 1; the eye and the ear for Biol 125. Quality stuff!! You'll need it!!

This is a comprehensive and detailed note on the lymphatic system for Biol 125. Quality stuff!! U'll need it!!

This is a comprehensive and detailed note on Endocrine system for Biol 125. Quality stuff!! You'll need it!!

This is a comprehensive and detailed note on reproduction for Biol 125. Quality stuff!! You'll need it!!

Grade 1 junior high school biology material that explains how the heart and lungs work

Poster and notes with a topic, will be posting more if it helps, this is a really good start for gcses

hat is TFR and how does it influence the predictions on future human population? Total Fertility Rate: Average number of live births a woman has during her lifetime Shows population growth What are the 4 main human caused factors to the loss of biodiversity? Habitat Destruction, Invasive Species, Pollution, Overexploitation What is Biomagnification? Tendency of certain chemicals to accumulate or build up within food chains What is the other name for the global water cycle? Hydrological c...

Homeostasis maintanence of an internal state that is distinct from the external environment and is defending against changes Examples of Homeostatic variables temp, pH, fluid volume, glucose, sodium, oxygen tension, Co2 tension Set Point the value we want to maintain Type 1 Diabetes pancreas stops producing insulin Type 2 Diabetes body forms insulin resistance Negative Feedback loop A process in which a change from the normal range of function that opposes or resists that change 3 compo...

imple squamous f- diffusion l- lungs, blood vessels, and kidney simple cuboidal f- secretion and absorption l- kidney tubes and ovary surface simple columnar f-absorption and secretion l- digestive tract (non ciliated), respitory tract (ciliated) pseudostratified columar epithelium f- secretion and movement l- non ciliated- male reproductive ciliated-trachea and upper respiratory stratified squamous f- protection from abrasion l- skin, mouth and vagina stratified cubodial rare l- swe...