Knowledge

Biology

Reproductive Cell Cycles

Cellular processes and stages involved in organism reproduction, including gamete formation and alternating ploidy phases.

Most popular content: Reproductive Cell Cycles

Reproductive Strategies Explained

Explore the key differences between sexual and asexual reproduction in this comprehensive summary. Understand the processes, advantages, and implications of each method, including genetic diversity, resource efficiency, and emotional aspects of reproduction. Ideal for biology students seeking clarity on reproductive strategies.

Biology

Mitosis Phases Explained

Explore the stages of mitosis in detail, including interphase, prophase, metaphase, anaphase, and telophase. This concise summary highlights the key processes involved in cell division, essential for GCSE Edexcel and AQA students. Understand how mitosis contributes to growth and cell replacement, and use the PMAT acronym to remember the sequence of events.

Biology

Mitosis vs Meiosis Explained

Explore the key processes of mitosis and meiosis, including their stages and outcomes. This summary covers the cell cycle, DNA replication, and the differences between diploid and haploid cells, making it essential for understanding cell division. Ideal for exam preparation.

Biology

Cell Division: Mitosis vs Meiosis

Explore the key differences between mitosis and meiosis, including their purposes, stages, and significance in growth and sexual reproduction. This summary covers essential concepts such as genetic content of daughter cells, crossing over, and applications in medicine and agriculture.

Biology

Genetics and Reproduction

Explore key concepts in genetics and reproduction, including DNA structure, protein synthesis, and inheritance patterns. This summary covers essential topics such as mitosis, meiosis, mutations, and genetic disorders, providing a comprehensive overview for GCSE AQA Biology students.

Biology

Meiosis Process Overview

Explore the detailed stages of meiosis, including meiosis I and II, and their significance in producing haploid gametes. This summary covers key concepts such as crossing over, independent assortment, and cytokinesis, essential for understanding cell division in A Level Biology. Ideal for students preparing for exams or needing a concise reference.

Biology

Mitosis Process Overview

Explore the detailed stages of mitosis, including G1, S, G2 phases, and cytokinesis. This summary covers key concepts such as sister chromatids, centromeres, and the role of spindle fibers in cell division. Ideal for A-Level Biology students preparing for exams.

Biology

Mitosis Explained

Explore the detailed process of mitosis, including its definition, stages, and significance in cellular regeneration and growth. This summary covers interphase, chromosome duplication, and the role of stem cells in tissue development. Ideal for GCSE biology students.

Biology

Mitosis Investigation Techniques

Explore the stages of mitosis through practical microscopy techniques. This study note covers the preparation of stained squashes from plant root tips, the use of an eyepiece graticule for measurement, and the calculation of the mitotic index. Ideal for A-level Biology students, it includes safety precautions, methods, and evaluation of practical skills.

Biology

Asexual Reproduction

3 best study notes in Asexual Reproduction

Know Asexual and sexual reproduction thumbnail

117

Biology - Asexual and sexual reproduction

Paper 2. The diffences between the two. Some examples when both types of reproduction occur. Also, advantages and disadvantages.

Know Sexual and Asexual Reproduction thumbnail

312

Biology - Sexual and Asexual Reproduction

This is a study note containing everything you need to know about sexual and asexual reproduction, how they work and their advantages.

353

Biology - 1.6.1 Reproduction

My notes on reproduction and genetic inheritance for GCSE AQA Biology

Gametes

3 best study notes in Gametes

Know Sexual reproduction in humans thumbnail

Biology - Sexual reproduction in humans

Spermatogensis, Oogenesis, placenta, hormones

Know Specialization of Human Sperm Cells thumbnail

646

Biology - Specialization of Human Sperm Cells

Understanding the adaptation of human sperm cells for fertilization, including the specialization of the mid-piece to support the tail function.

Biology - Reproduction+ Inheritance

reproduction

Meiosis

8 best study notes in Meiosis

396

Biology - Mitosis and Meiosis

Introductions, cell divisions, stages, applications

Know Cell Division: Mitosis & Meiosis thumbnail

203

Biology - Cell Division: Mitosis & Meiosis

Understanding the differences between mitosis and meiosis, and how they produce genetically diverse cells with varying amounts of DNA.

823

Biology - Meiosis

Alevel Meiosis

Know Biology B13 - Reproduction thumbnail

439

Biology - Biology B13 - Reproduction

AQA GCSE Biology

639

Biology - Meiosis summary notes

OCR A level biology meiosis notes

Know Cell division revision notes for EDUQAS A level biology thumbnail

153

Biology - Cell division revision notes for EDUQAS A level biology

Revision notes based on EDUQAS A Level biology specification for component 2 cell division topic

183

Biology - visual aid of meiosis

alevel bio OCR

Know Key words- meiosis, mitosis, sexual reproduction and asexual reproduction thumbnail

409

Biology - Key words- meiosis, mitosis, sexual reproduction and asexual reproduction

Key words with descriptions

Mitosis

9 best study notes in Mitosis

405

Biology - a level biology mitosis notes

AQA biology notes - mitosis

Know cell cycle, mitosis, meiosis thumbnail

Biology - cell cycle, mitosis, meiosis

Checkpoints & stem cells too

269

Biology - Required practical 2

Investigating mitosis

116

Biology - Mitosis - A-Level

Sorry if there’s any spelling errors!

110

1297

Biology - Mitosis

GCSE edexel and AQA revison resource for Mitosis- includes all phases for mitosis.

188

Biology - chromosomes and mitosis

biology topic b1 - cell biology

Know Interitance, Variation and Evolution thumbnail

293

Biology - Interitance, Variation and Evolution

Biology Inheritance, Variation and Evolution GCSE

112

Biology - Mitosis - GCSE

stages of mitosis:)

316

Biology - Mitosis GCSE

Includes Mitosis diagram, definition, and notes on the step-by-step process

Oocyte

1 best study notes in Oocyte

Know Human Reproduction Revision Questions thumbnail

330

Biology - Human Reproduction Revision Questions

Quick revision questions based on the EDUQAS A Level Biology Specification for Component 2 Human Reproduction Topic

Sexual Reproduction

5 best study notes in Sexual Reproduction

417

Biology - aqa biology paper 2 - asexual and sexual reproduction

Straight from the aqa specification - these notes got me grades 8/9 in biology this applies to biology combined higher foundation and triple

330

Biology - Inheritance

This is a poster all about the topic of biology paper 2- inheritance. It includes information about meiosis, DNA, chromosomes genes and more!

446

Biología - Reproducción en plantas

Reproducción sexual(briofitas, pteridofitas, gimnospermas, angiospermas) y asexual(tubérculos, bulbos...) Ciclo diplohaplonte Polinización y distribución de semillas

493

Biology - B12 reproduction

This cover’s reproduction, meiosis, inheritance, genetic disorders (polydactyl, cystic fibrosis), embryo screening and genetic screening. This is suitable for those who study GCSE combined science (foundation and higher).

358

Biology - AQA GCSE B13 notes

Notes on the whole B13