Biology, 03.02.2020 21:43 amandajennings01
The evolution of similar insulating skin coverings such as fur, hair, and feathers in mammals and birds is a result of
a) shared ancestry
b) convergent evolution
c) homology
d) evolutionary divergence
Answers: 1
Biology, 20.06.2019 18:04
Why is it important that human chromosomes have many origins of replication
Answers: 2
Biology, 21.06.2019 15:30
Sammi is studying the interaction of the digestive and circulatory systems in the human body. she has listed various processes that occur in each of the systems. put the processes in order to describe the interaction between these two systems. tiles nutrients diffuse through the villi of the small intestine.digestive processes break nutrients down in the mouth, stomach, and small intestine.blood is pumped through the circulatory system to deliver nutrients to other organs.nutrients are ingested at the mouth.nutrients enter the capillaries of the circulatory system. sequence
Answers: 2
Biology, 22.06.2019 03:30
Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis
Answers: 1
The evolution of similar insulating skin coverings such as fur, hair, and feathers in mammals and bi...
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