Whakapapa is a Māori concept that means genealogy, ancestry, or the connections between generations. It explains where people come from and how they are related to their ancestors, family, and the natural world.
In Māori knowledge, whakapapa shows that all living things are connected, including people, animals, plants, mountains, rivers, and the land.
In science, we also study how living things are connected through inheritance and evolution. For example:
Children inherit genes from their parents.
Traits are passed down through generations.
Scientists use family trees and evolutionary trees to show how organisms are related.
This is similar to whakapapa because both ideas explain relationships between generations and the connections between living things.
A person may trace their whakapapa to their parents, grandparents, and ancestors.
In biology, we can trace traits such as eye colour or blood type through a family.
Whakapapa helps people:
Understand their identity and family history
Recognise their connection to the environment
Respect the relationships between living things
Whakapapa is about understanding where we come from and how everything in the world is connected.
SPOT THE DIFFERENCES IN THIS DOG POPULATION!
SPOT THE DIFFERENCES!
The Double Helix Structure was worked out by James Watson and Francis Crick in 1953
Try out the Interactive activity below to help develop your understanding of the differences between Asexual and Sexual reproduction and which types of organisms are most likely to use which.
Asexual or Sexual Reproduction Interactive Activity
Try out the Interactive activity below to help develop your understanding of the differences between Asexual and Sexual reproduction and which types of organisms are most likely to use which.
Asexual or Sexual Reproduction Interactive
When cells divide, they make new cells. A single cell divides to make two cells and these two cells then divide to make four cells, and so on. We call this process "cell division" and "cell reproduction," because new cells are formed when old cells divide. The ability of cells to divide is unique for living organisms
-is a process by which a cell divides into two identical daughter cells
-occurs in the body cells(somatic cells) for growth and repair of body tissues
-is a type of cell division in sexually reproducing organisms that reduces the number of chromosomes in gametes (the sex cells, or egg and sperm). In humans, body (or somatic) cells are diploid, containing two sets of chromosomes (one from each parent).
HOMOLOGOUS CHROMOSOMES ARE ARRANGED IN PAIRS IN KARYOTYPE
AUTOSOMES - 1 TO 22RD PAIR
SEX CHROMOSOMES -23RD PAIR WHICH DETERMINES THE SE X OF AN INDIVIDUAL
XY -MALE OR A BOY
XX- FEMALE OR A GIRL