Answer:
better maps show the directions of ocean currents and lines of latitude. Inventions like the astrolabe and magnetic compass improve navigation.
Explanation:
Shows how changes in quantity affect price.
The correct answer is B) distinct male and female roles existed but were opposite of the role models in North American culture.
Among the Tchambuli, Mead noted that distinct male and female roles existed but were opposite of the role models in North American culture.
In a time when women could not easily have important roles in society, Margaret Meade (1901-1978) was an American Anthropologists that dedicated part of her like to explore and study different cultures in South Asia and South Pacific regions.
Regarding the Tchambuli people, she found a different social structure that cannot be compared with any culture in the Americas. The gender roles of these people were different. The woman had the dominant role in society, not the men. Men were more emotional than women and women showed their leadership in their society. The Tchambuli lived in Papua New Guinea.
The phenotypic ratio resulting from a dihybrid cross showing independent assortment is expected to be: 9:3:3:1.
<h3>What is a phenotype ratio?</h3>
- The phenotypic ratio refers to the proportion of offspring that exhibit a specific trait or set of traits. A test cross can be used to ascertain the frequency of a trait or trait combinations that will manifest themselves based on the genotypes of the progeny.
- The ratio of various phenotypes found in a cross's progeny is known as the phenotypic ratio. Comparisons using numbers are ratios. For instance, the proportion of apples to oranges would be 3:2 if someone had three apples and two oranges.
- We examine the alleles of the parent organisms and predict how frequently the offspring will exhibit those genes to determine a phenotypic ratio. Most of the time, we are aware of the expression and appearance of the alleles.
- Phenotypes include things like height, wing length, and hair color. In addition to measurable traits that may be observed and tested in a lab, phenotypes also include blood cell or hormone levels.
The phenotypic ratio resulting from a dihybrid cross showing independent assortment is expected to be: 9:3:3:1.
To learn more about phenotypic ratio, refer to:
brainly.com/question/27820877
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Answer:
I hope thus may help
Explanation:
These three components of the educational process – political knowledge, normative values and expected behaviors – will stand at the base of the aspects of civic education to be presented next.
