Can You Pass The Grade 11 Biology Exam?

What is the Law of Segregation? *

States that if genes are located on separate chromosomes, they will be inherited individually of each other
If the alleles differ, then the dominant allele is fully expressed in appearance, the recessive allele has no noticeable effect on the appearance
For each characteristic, an organisms carries two factors: one from each parent and parent organisms donate only one copy of each gene in their gametes. During meiosis, the two copies of each gene separate, or segregate
Different versions of genes cause variations in inherited characters

What process does this show? *

When allele frequencies do not change in the population it is said to be in ___________________. *

What is discontinuous variation? *

Genes are affected by other gene products
States that for each character, an organism inherits two alleles, one from each parent
The expression of one gene has no effect on the expression of another gene
The outward expression of the genotype

What are the branching network of hyphae called? *

What type of evolution is shown in the image? *

What does this show? *

Which of the following mutations experience a frame shift? *

What is endosymbiosis? *

The relationship between organisms which live on or within another organism in a mutually beneficial relationship
The relationship between different plant species in the same ecosystem
The symbiotic relationship of species who evolved to fit a certain niche
When a bacterial cell takes in genetic information from a different species from the environment

What is this? *