This embryonic structure will become the embryo's part of the placenta
A) morula B) trophoblast C) zygote D) corona radiata
Answer: B
You might also like to view...
When a species consisting of a single large population slowly evolves over many generations into a new species, this an example of
A. synapomorphy. B. cladogenesis. C. anagenesis. D. monospeciation. E. horizontal gene transfer.
Which of the following is not a source of genetic variety?
A. crossing over B. synapsis C. random fertilization D. independent assortment
What is a phospholipid composed of?
A.) a polar head and a nonpolar tail B.) a nonpolar head and a polar tail C.) a polar head and tail D.) a nonpolar head and tail
An example of ________ involves pigmentation in Mirabilis jalapa
A) nucleolar inheritance B) gene dosage effect C) X-linked recessive D) organelle heredity E) maternal effect