Inheritence!

Description

A-Levels Biology Flashcards on Inheritence!, created by eleanaaar on 29/05/2013.
eleanaaar
Flashcards by eleanaaar, updated more than 1 year ago
eleanaaar
Created by eleanaaar almost 11 years ago
29
1

Resource summary

Question Answer
Gene A sequence of bases on a DNA molecule that codes for a protein which results in a characteristic
Allele A different version of a gene. Most plants/animals have two alleles of each gene. The order of bases in each allele is slightly different - code for different versions of the same characteristic
Genotype The alleles an organism has
Phenotype The characteristics the alleles produce. Physical expression
Dominant Characteristics appear in the phenotype even in there is only one copy. CAPITAL LETTER
Recessive Characteristics appear if two copies are present LITTLE LETTER
Locus Fixed position of a gene on a chromosome
Homozygote Carries two copies of the same allele - BB or bb
Heterozygote Carries two different alleles - Bb
Show full summary Hide full summary

Similar

Biology AQA 3.1.3 Cells
evie.daines
Biology AQA 3.2.5 Mitosis
evie.daines
Biology AQA 3.1.3 Osmosis and Diffusion
evie.daines
GCSE Biology AQA
isabellabeaumont
GCSE Biology B2 (OCR)
Usman Rauf
Biology Unit 2 - DNA, meiosis, mitosis, cell cycle
DauntlessAlpha
GCSE Biology - Homeostasis and Classification Flashcards
Beth Coiley
Key Biology Definitions/Terms
courtneypitt4119
The Circulatory System
Johnny Hammer
IB Biology Topic 4 Genetics (SL)
R S
Biology Unit 1a - GCSE - AQA
RosettaStoneDecoded