This is a star map of the constellation Orion. It represents part of the celestial sphere on a specific day, time, and location.

What are the approximate coordinates of the star Betelgeuse?

5 hours 50 minutes right ascension and 7 declination

4 hours 40 minutes right ascension and 15 declination

6 hours 40 minutes right ascension and 22 declination

5 hours 40 minutes right ascension and 10 declination

Q: a pair of homologous chromosomesa) always has the same genes and the same allows b)always has the same genes c)always has the same alleles d)never has the same genes

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

Humans are believed to have evolved in coastal regions in east africa. the region had an abundant supply of fish for early humanoids to eat. when scientists analyze the fads gene they see an interesting pattern. people whose families have lived in this area of east africa for generation show a high level of diversity in alleles for the fads gene. conversely, people whose families had migrated inland a moderate distance from sources of fish showed a much lower diversity for fads gene alleles. additionally, the fads alleles found in people whose family has lived inland for generation are almost all gene alleles which produce fads proteins with a high level of function and activity. how do anthropologists explain this?