The maternal-effect mutation bicoid (bcd) is recessive. In the absence of the bicoid protein product, embryogenesis is not completed. Consider a cross between a female heterozygous for the bicoid alleles (bcd+ /bcdâ) and a male homozygous for the mutation (bcdâ/bcdâ).
a. How is it possible for a male homozygous for the mutation to exist?
b. Predict the outcome (normal vs. failed embryogenesis) in the F1 and F2 generations of the cross described.
Answers: 3
Biology, 22.06.2019 03:30, 001234567891011
Up until 1938, paleontologists accepted the idea that coelacanths (an ancient fish) went extinct at the time that they last appear in the fossil record, about 80 million years ago. but in 1938, a live coelacanth was discovered off the coast of south africa that was compared to the fossil record and found to be the same species what goal of science does this discovery represent
Answers: 1
Biology, 22.06.2019 05:00, cortneykeeler
Explain how organisms could be harmed by high levels of salt from roadways?
Answers: 1
Biology, 22.06.2019 11:30, DwayneLeonard618
28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?
Answers: 2
The maternal-effect mutation bicoid (bcd) is recessive. In the absence of the bicoid protein product...
History, 13.09.2019 02:30
Mathematics, 13.09.2019 02:30
English, 13.09.2019 02:30
Mathematics, 13.09.2019 02:30
Social Studies, 13.09.2019 02:30
Mathematics, 13.09.2019 02:30
Chemistry, 13.09.2019 02:30