Life Sciences Grade 12

This class was created by Brainscape user Oliver Spencer.

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Decks in this class (21)

Survivorship Curves & K-Strategists vs R-Strategists
What is the link between the surv...,
What does fewer offspring mean fo...,
What does a type ii survivorship ...
18  cards
Courtship & Reproductive Strategies To Ensure Repro. Success
Name 3 thing courtship entails 1,
Do amphibians and reptiles displa...,
Birds and mammals have what in co...
12  cards
Internal & External Fertlisation, & How Reproductive Success Is Ensured
What two types of fertilizations ...,
External fertilization requires w...,
What species are commonly associa...
18  cards
The Pancreas & Diabetes
Define homeostasis 1,
Is the pancreas an exocrine or en...,
How is the pancreas an exocrine g...
32  cards
Reproductive Hormones - Endocrine System
What does gnrh stand for what is ...,
Does the hypothalamus secrete gnrh 2,
Where does gonadotropin travel to...
27  cards
Male & Female Reproductive System — Structures & Functions — Human Reproduction
Where are male gametes sperm prod...,
Name one function of the male pen...,
The cells of leydig secrete the h...
37  cards
The Menstrual Cycle — [Female] Human Reproduction.
What is oogenesis the process of 1,
True or false a female already ha...,
What are the names of the two res...
34  cards
Evolution Part 1 — Human Evolution
Blank 1,
Define micro evolution 2,
Define macro evolution 3
34  cards
DNA, RNA & Protein Synthesis
What is the monomer of a nucleic ...,
What are the four bases in dna 2,
What are the four bases in rna 3
42  cards
Meiosis
What is meiosis 1,
Where does meiosis occur in humans 2,
Why is meiosis important 3
22  cards
Genetics & Genetic Engineering
What is mendel s law of segregati...,
What is mendel s law of independe...,
Define genotype vs phenotype 3
31  cards
Human Reproduction
Name the gamete produced in males 1,
Function of the testes 2,
Function of the epididymis 3
38  cards
Animal Reproductive Strategies
What is external fertilisation 1,
Give one advantage and one disadv...,
What is internal fertilisation 3
26  cards
Endocrine — Systems, Processes & Functions
What is the endocrine system 1,
How do endocrine and nervous syst...,
What hormone does the anterior pi...
36  cards
Flowering Plant Reproduction
Name the male and female reproduc...,
Function of anther vs stigma 2,
What develops into the seed and f...
26  cards
Evolution Part 1 — Foundations & Evidence
Define biological evolution 1,
Define micro evolution vs macro e...,
Why is evolution called a scienti...
25  cards
Evolution Part 2 — Mechanisms, Selection & Speciation
What is gradualism 1,
What is punctuated equilibrium 2,
State the essence of darwin s the...
20  cards
Evolution Part 3 — Hominid Studies
What features do humans share wit...,
Name two key features that make h...,
Define hominin 3
24  cards
PAT/ Practical Tips & Tricks — Excludes Exoerimental Design & Some Measurnment (Practice)
What is the golden formula for th...,
Where should the independent and ...,
What is the difference between a ...
19  cards
The Hominid Sequence - Evolution Part 3
What is the main evidence for hum...,
What is a hominid 2,
Dates of a afarensis 3
41  cards
Population Ecology
Population dynamics 1,
Species 2,
Population 3
72  cards

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Life Sciences Grade 12

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