Amino acids are coded by groups of three nucleotide bases. In humans, plants, and bacteria, TTT will code for the amino acid, phenylalanine. Which conclusion can be drawn from this information? The genetic composition is the same for all organisms.
The sequence of DNA is the same for all organisms.
The components that make up the genetic code are common to all organisms.
The mechanisms of gene expression are identical for all organisms.

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

very

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.