Displaying 31 - 40 of 59 Resources

Natural Selection

Outcomes:

  • Determine which mutations are favored by the selection agents of predators and food variety and which mutations are neutral.
  • Describe which traits change the survivability of an organism in different environments.
  • Experiment with environments which produce a stable population of bunnies, a population that dies out, and a population that takes over the world.
  • Track genes through multiple generations.
  • Compare how dominant and recessive genes get passed onto offspring.
Subject and Topic
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Resource Type
Webinars
Language
English
Publisher
pHET Interactive Simulations
Publication Date
No date
Creator/Author
Amanda McGarry (lead design)
Chris Malley
Keyword
Natural selection

Other objects in the solar system

Other objects in the solar system are discussed in this online textbook viz. asteroids, meteorites, comets and dwarf planets.

Subject and Topic
Form 1
Geography
The solar system
Other bodies in the solar system
Resource Type
Studieboeken
Language
English
Publisher
SLCC Pressbooks
Publication Date
2020
Creator/Author
R Adam Dastrup
Keyword
Asteroids
Meteorites
Comets

Overview of animal and plant cells

Overview of animal and plant cells. Topics include cell walls, vacuoles, chloroplasts, peroxisomes, lysosomes, mitochondria, etc.

Subject and Topic
Form 1
Biology
Cell structure and organisation
Plant and animal cells
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2015
Creator/Author
Sal Khan
Keyword
Animal cell
Plant cell

Phases of meiosis II

Meiosis is a process that creates sex cells (gametes) with half the number of chromosomes of the parent cell. Meiosis has two stages: meiosis I and meiosis II. In meiosis I, homologous chromosomes pair up and exchange genetic material (crossing over). In meiosis II, sister chromatids separate, creating four haploid cells.

Subject and Topic
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2015
Creator/Author
Sal Khan
Keyword
Meiosis

Phases of meiosis I

How homologous chromosomes separate into two sets. Prophase I, metaphase I, anaphase I, and telophase I.

Subject and Topic
Form 1
Biology
Introduction to biology
Concept and terminologies of biology
Resource Type
Video
Language
English
Publisher
Khan Academy
Publication Date
2015
Creator/Author
Sal Khan
Keyword
Meiosis

Planet Jupiter

This short online lesson discusses the planet Jupiter.

Subject and Topic
Form 1
Geography
The solar system
The planets
Resource Type
Cursus
Language
English
Publisher
CK-12
Publication Date
2022
Creator/Author
CK-12
Keyword
Solar system
Planets
Jupiter

Planet Mars

This short online lesson explores the planet Mars.

Subject and Topic
Form 1
Geography
The solar system
The planets
Resource Type
Cursus
Language
English
Publisher
CK-12
Publication Date
2019
Creator/Author
CK-12
Keyword
Solar system
Planets
Mars

Planet Mercury

This short online lesson explores the planet Mercury.

Subject and Topic
Form 1
Geography
The solar system
The planets
Resource Type
Cursus
Language
English
Publisher
CK-12
Publication Date
2022
Creator/Author
CK-12
Keyword
Solar system
Planets
Mercury

Planet Neptune

This short online lesson discusses the planet Neptune.

Subject and Topic
Form 1
Geography
The solar system
The planets
Resource Type
Cursus
Language
English
Publisher
CK-12
Publication Date
2021
Creator/Author
CK-12
Keyword
Solar system
Planets
Neptune

Planet Saturn

This short online lesson discusses the planet Saturn

Subject and Topic
Form 1
Geography
The solar system
The planets
Resource Type
Cursus
Language
English
Publisher
CK-12
Publication Date
2019
Creator/Author
CK-12
Keyword
Solar system
Planets
Saturn