Below is a diagram illustrating how cells at the bottom of the early embryo are releasing chemicals to nearby cells: Predict the end result of the process represented in the diagram.

Cell differentiation
Programmed cell death
Mitotic embryonic division
Transcription and translation

Which is not a characteristic of the animal kingdom? a. they include both vertebrates and invertebrates b. their skin is covered with hair or fur c. they are heterotrophs d. they are eukaryotic

Why do bacteria thrive even in hostile environments

Dna has unique properties that allow it to accurately retain genetic information, even after multiple rounds of replication. one aspect of dna that allows it to accurately store genetic information is the base pairing from chargaff\'s first rule of the four nucleotide bases. if the c content of a dna molecule is 22%, what are the percentages of the remaining bases?