# Grade 11 Life Sciences Flashcards

> Spaced-repetition flashcards covering Grade 11 Life Sciences topics — definitions, formulas, and exam tips.

- Page: https://www.hlayiso.com/grade-11/life-sciences/flashcards
- Flashcard decks: 33
- Topics: 10

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## Flashcards by topic

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### Gaseous exchange

- Gaseous Exchange in Alveoli & Transport of Gases — 15 cards
- Homeostatic Control of Breathing — 15 cards
- Requirements of Efficient Gas Exchange — 15 cards
- The Human Ventilation System — 15 cards

### Excretion

- Excretory Organs & Their Functions — 15 cards
- Homeostatic Control of Water & Salts — 15 cards
- The Nephron & Urine Formation — 15 cards
- The Urinary System & Kidney Structure — 15 cards

### Biodiversity and classification of micro-organisms

- Diseases Caused by Micro-organisms — 15 cards
- Immunity, Antibiotics & Vaccinations — 15 cards
- Roles & Symbiotic Relationships of Micro-organisms — 15 cards
- Structure & Characteristics of Micro-organisms — 15 cards

### Biodiversity in plants and reproduction

- Comparative Features of the Four Plant Groups — 15 cards
- Plant Groups: Bryophytes to Angiosperms — 15 cards
- Reproduction in Plants & Pollination Adaptations — 15 cards

### Biodiversity in animals

- Six Animal Phyla & Comparative Features — 15 cards
- The Concept of a Phylum & Body Plans — 15 cards
- The Role of Invertebrates in Agriculture & Ecosystems — 15 cards

### Population ecology

- Human Population Growth & Predictions — 15 cards
- Interactions in the Environment — 15 cards
- Population Size & Growth Curves — 15 cards

### Human impact on the environment

- Food Security & Loss of Biodiversity — 15 cards
- Solid Waste Disposal & Recycling — 15 cards
- The Atmosphere & Climate Change — 15 cards
- Water Availability & Quality — 15 cards

### Photosynthesis

- Factors Affecting Photosynthesis & Greenhouse Systems — 15 cards
- The Process of Photosynthesis — 15 cards

### Animal nutrition

- Absorption, Assimilation & Egestion — 15 cards
- Dentition in Herbivores, Carnivores & Omnivores — 15 cards
- Homeostatic Control of Blood Sugar Levels — 15 cards
- The Human Alimentary Canal & Digestion — 15 cards

### Respiration

- Aerobic Respiration — 15 cards
- Anaerobic Respiration & Comparison — 15 cards

## Frequently asked questions

### What are Hlayiso flashcards?

Short, spaced-repetition cards covering definitions, formulas, and key facts for Grade 11 Life Sciences.

### Are the cards pre-made or do I make them?

Both. Hlayiso ships curated decks per Grade 11 Life Sciences topic, and you can create your own decks to share or revise privately.

### How does spaced repetition work?

Cards you get right are shown less often; cards you struggle with come back sooner. Over a few sessions you end up remembering the hard stuff.

### Can I study offline?

The Hlayiso app keeps your active decks on your device, so you can review without a connection.

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