True sinc it helped with furthuring our lifespan and also helping with our offspring
values. gender roles makes no sense, opinions don't decide right or wrong, and self-concepts is how you think of yourself
The practice aimed at stabilizing the world population in which each couple has no more than two children is known as zero population growth
A population is the entire set of people in a group, whether that group is a country or a collection of people who share a certain trait. A population is the group of people from which a statistical sample is taken in statistics.
A population is the total number of individuals who cohabit a certain area. The population of a city is the total number of inhabitants. They are referred to as residents or occupants. The population consists of everyone who resides in the region.
The population should be in balance with available resources and means as one of the key aspects in maintaining a healthy ecosystem.
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Answer:
1/8
Explanation:
Father: normal vision, type A
Mother: normal vision, type A
They can only produce a colourblind son if female is the carrier for it:
XC Xc
XC XCXC XCXc
Y XCY XcY
XcY son will be colorblind. Hence father has XCY genotype and mother has XCXc genotype for vision.
They can only produce type O son if both of them are heterozygous for type A:
A O
A AA AO
O AO OO
OO son will have type O blood. Hence both father and mother have AO genotype for blood type.
Probability of having a female child=1/2
Probability of having a normal vision female child = 1 since in the first punnett square it has been shown that all female children have normal vision ( half are carriers )
Probability of having type O child = 1/4
Probability of having a female child with normal vision and type O blood = 1/2 * 1 * 1/4 = 1/8
Make sure you are getting enough sleep, eating correctly, talk to someone a friend or hire a therapist.
