Biology, 21.01.2020 23:31 tesadeshazer
About an hour or so after the sperm enters the ovum, the two gametes suddenly fuse, becoming a single cell organism called a(n)
Answers: 1
Biology, 21.06.2019 19:00
The diagram shows a fossil of an ancient whale skull and a skull of a present-day whale. the ancient whale is extinct and is believed to be an ancestor of the present-day whale. what do these skulls most likely show that supports darwin’s theory of evolution? all populations can adapt and survive. only some organisms have a common ancestor. populations change slowly over time. populations rapidly become extinct.
Answers: 1
Biology, 22.06.2019 11:00
Which of these is true of the cytoplasm of an unfertilized egg? a. it is an unevenly distributed mixture of mrna, proteins, organelles, and other substances. b. it does not contain substances that are important in directing development. c. these substances are supplied by the sperm. d. it does not contain substances that are important in directing development. e. development is directed solely by the surrounding cells. f. it is a homogeneous mixture of mrna, proteins, organelles, and other substances. g. it does not contain substances that are important in directing development. h. these substances are produced by the dna of the fertilized zygote.
Answers: 1
About an hour or so after the sperm enters the ovum, the two gametes suddenly fuse, becoming a singl...
History, 24.11.2019 00:31
Health, 24.11.2019 00:31
Biology, 24.11.2019 00:31
Computers and Technology, 24.11.2019 00:31
Mathematics, 24.11.2019 00:31
Social Studies, 24.11.2019 00:31
Health, 24.11.2019 00:31
Physics, 24.11.2019 00:31
Social Studies, 24.11.2019 00:31