Which of these is true for a fetus by the end of the first trimester of fetal
development?
A...
Biology, 29.04.2021 20:20 ashleyrobinsonorjuui
Which of these is true for a fetus by the end of the first trimester of fetal
development?
A. Its weight is half what it will be at birth.
B. Its lungs are fully developed.
O C. Its placenta has served its purpose.
.
D. Its external sex organs have formed.
Answers: 1
Biology, 21.06.2019 17:30
Which organelle releases chemicals that break down large food particles into smaller ones?
Answers: 1
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
Biology, 22.06.2019 14:20
As scientist had investigated evolution from a variety fields they have found
Answers: 2
Biology, 22.06.2019 17:30
Which of the following terms describes all of the non-living components of an ecosystem
Answers: 2
History, 02.02.2020 21:55
History, 02.02.2020 21:55
History, 02.02.2020 21:55
Mathematics, 02.02.2020 21:55
History, 02.02.2020 21:55
Mathematics, 02.02.2020 21:55
Chemistry, 02.02.2020 21:55
Mathematics, 02.02.2020 21:55
Computers and Technology, 02.02.2020 21:55
History, 02.02.2020 21:55
Mathematics, 02.02.2020 21:55
Mathematics, 02.02.2020 21:55
Biology, 02.02.2020 21:55