Fern reproduction

Most ferns reproduce sexually. Dr Leon Perrie ...

Pea traits studied by Mendel

Mendel cross-bred peas with 7 pairs of ...

Linnean classification system

In the 18th century, Carl Linnaeus published ...

Tectonic plates animation

This animated video shows the movement of the ...

Using DNA analyses for ...

Dr Patrick Brownsey and Dr Leon Perrie from ...

Researching the link between ...

Associate Professor Peter Dearden, from the ...

Parts of a fern

Dr Patrick Brownsey from Te Papa shows us the ...

Grafting and budding

Grafting and budding are standard techniques ...

Observation in science

Associate Professor Alison Cree and Dr Phil ...

Cell, chromosomes and DNA

Human cells have 23 pairs of chromosomes ...

Cross-pollination of pea plants

To cross-pollinate peas, pollen from the ...

Chromosomes crossing over

During meiosis, homologous chromosomes (1 ...

Phases of meiosis

During meiosis, 1 diploid cell undergoes 2 ...

Composition of cow’s milk

A table showing the components in cow’s milk ...

Gene construct

A gene construct contains all the information ...

Transgenic cows

Close up of cow hide.

Advantages of transgenic technology

Transgenic technology offers advantages over ...

Inheritance of a single trait in ...

Mendel followed the inheritance of 7 pea ...

Inheritance of multiple traits in ...

Mendel cross-bred plants with 2 or more ...

Genetics or environment

Dr Christine Jasoni, from the University of ...

What is a protein?

Proteins are the building blocks of life and ...

Why are ferns unique?

Dr Patrick Brownsey and Dr Leon Perrie from ...

Gregor Mendel

Gregor Mendel (1822–1884) is known as the ...

Fern adaptations

Adaptations give an organism an advantage ...

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