A scientist is studying an organism and has clarified it as an animal. Which statement must be true about the organism? - It is multicellular.
- It displays radial symmetry.
- It has a backbone.
- It contains cells without nuclei.

Pl which diagram illustrates prophase?

Match the functions to the cell types ? contraction and relaxation. conducting electrochemical signals fighting diseases carrying genetic material

Answers to mastering biology drag the labels to their appropriate locations to complete the punnett squares for morgan's reciprocal cross. drag blue labels onto the blue targets to indicate the genotypes of the parents and offspring. drag pink labels onto the pink targets to indicate the genetic makeup of the gametes (sperm and egg). labels can be used once, more than once, or not at all. hints