5. mrs. weasley has type a blood but she is not sure if she is homozygous or
heterozygous. mr. weasley is completely unsure of his blood type. their
children have the following blood types: ron has type o blood, fred &
george have type a blood, ginny has type b blood and percy has type ab
blood. show the cross to answer the following questions.
a. what is mrs. weasley's genotype?
b. what is mr. weasley's genotype?

mrs weasley's genotype is  AA while Mr Weasley's genotype is AB

Explanation:

since the mating of Mr and Mrs Weasley results into = AA, AB, AA and AB

Mrs Weasley has homozygous type A blood while her husband Mr Weasley has heterozygous type A blood as well

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.