Unit 3 - KA2 - Plant and Animal Breeding

Question 1

Non-laboratory test on the performance of a crop in various environmental conditions

Answer 1

Field Trials

Question 2

Crop that contains a gene from other species

Answer 2

Genetically Modified Crops

Question 3

Ensure fair comparisons during field trials

Answer 3

Selection of Treatments

Question 4

Take account of the variability within the sample during field trials

Answer 4

Replication

Question 5

Eliminates bias when measuring treatment effects during field trials

Answer 5

Randomisation

Question 6

Breeding of organisms of different genotypes

Answer 6

Outbreeding

Question 7

Crossing organisms of the same or similar genotype

Answer 7

Inbreeding

Question 8

Accumulation of homozygous recessive alleles that lower biological fitness

Answer 8

Inbreeding Depression

Question 9

Passing pollen within the flowers of a single individual

Answer 9

Self-pollination

Question 10

Breeding organisms of different genotype together

Answer 10

Crossbreeding

Question 11

Procedure to produce the nucleotide sequence of an entire genome

Answer 11

Genomic sequencing

Question 12

Cross between an F1 hybrid organism with a parental type to maintain characteristics of a new breed

Answer 12

Back cross