Grade 12 LS 2020

This class was created by Brainscape user Ryan de Roo. Visit their profile to learn more about the creator.

Decks in this class (33)

DNA basics
Parts structure of the nucleus,
Where is dna found,
The general structure of dna
19  cards
The human reproductive system
Puberty,
Reproductive system matures in hu...,
Sex hormones
25  cards
RNA and Protein Synthesis
Amino acids,
Function of rna,
Similarities of rna to dna
13  cards
DNA: the code of life
Full name of dna,
Organisms with no nucleus,
Location of dna in eukaryotes
40  cards
Mutations
Causes of mutations,
Change in the sequence of nucleot...,
Mutation
8  cards
Human Reproduction
Genitals,
Organs of gamete production,
Parts of the male reproductive sy...
14  cards
Core Terminology 1: DNA Code of Life
1 polymer,
2 monomers,
3 nucleic acids
30  cards
Human impacts: atmosphere
Greenhouse gases,
Role of trees in the carbon cycle,
The main source of co2 emissions
25  cards
Human Impacts - Food Security
Food security is influenced by a ...,
Human population growth in south ...,
Examples of specific socio econom...
30  cards
Homeostasis
Factors in tissue fluid that need...,
What is tissue fluid,
The importance of maintaining hom...
37  cards
Human evolution
The order and family humans belon...,
Class that humans belong to,
Subfamily homininae includes whic...
56  cards
Meiosis
Diploid,
Haploid,
Meiosis
35  cards
Plant Responses
Apparatus used to nullify the eff...,
Mechanical defences against herbi...,
Function of abscisic acid
27  cards
Human Impacts - Water
Reasons for water demand increase...,
Renewable resource,
A problem with water availability...
39  cards
Endocrine System
Endocrine glands,
Secretions,
Exocrine glands
55  cards
Genetic Engineering
Genetic engineering,
How in theory is genetic modifica...,
Transgenic organism
11  cards
Human Impacts - Loss of Biodiversity
Name three methods to remove alie...,
What are iap s,
Why were port jackson and hakea s...
17  cards
Nervous system
Two types of coordinating system ...,
Stimuli,
Homeostasis
23  cards
Human Impacts - Waste management
The rate of accumulation of waste...,
Bad effects of dumping on an ille...,
Why is methane used as electricity
12  cards
Core Terminology 2: Cell division
1gene,
2chromatin network,
3chromosome
29  cards
Evolution By Natural Selection
Theory,
Definition of evolution,
Fossils
17  cards
Diversity Of Reproductive Strategies
Fertilisation inside the organism...,
Fertilisation outside the organis...,
Type of fertilisation mainly occu...
20  cards
Genetics
Genes,
Trait,
Allele
47  cards
Evolution terminology
Revise key terminology
58  cards
Core Terminology 3: Genetics
1genetics,
2gregor mendel,
3gene
23  cards
Core Terminology 4: Evolution
Biological evolution,
Hypothesis,
Theory
29  cards
The Eye
Rods,
Iris,
White connective tissue that make...
14  cards
Core Terminology 5: Nervous system
Stimulus,
Impulse,
Receptors
26  cards
Core Terminology 6: Eye
Sense organ,
Photoreceptor,
Conjunctiva
29  cards
Core Terminology 7: Ear
Mechanoreceptors,
Pinnae,
Auditory canal
17  cards
Core Terminology 8: Endocrine and homeostasis
Coordination,
Endocrine gland,
Exocrine gland
23  cards
Core Terminology 9: Plant responses
Stimulus,
Hormone,
Growth
13  cards
Core Terminology 10: Reproduction
Reproductive strategy,
Fertilisation,
Zygote
58  cards

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Grade 12 LS 2020

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