The diagram below shows a cell from a plant leaf. Cytoplasm
Cell membrane
Cell wall
Chloroplast
Nucleus
Which two parts in the diagram above are not found in an animal cell?
Cell wall and chloroplast
Cell wall and cell membrane
Chloroplast and cell membrane
Cytoplasm and cell membrane

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

Each hereditary trait corresponds to

What are antigens and antibodies? how are they involved in the body’s response to incompatible blood?