Bio 172 uh manoa - Study guides, Class notes & Summaries

Animals - Multicellular eukaryotes Heterotrophs: Ingest their food Lack Cell Walls Body held together by structural proteins Collagen - Make up connective tissues (fibers) Flexible and high tensile (stretching)

Bio 172 UH Manoa Exam Practice Questions and Answers (100% Pass)

BIO 172 UH Manoa Exam 2 Study Guide with Complete Solutions

BIO 172 UH MANOA EXAM 2 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+BIO 172 UH MANOA EXAM 2 | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+

Bio 172 Final Exam UH Manoa Curtis Daehler Questions and Answers Graded A+ **How do animals vary in appearance between males and females?** - **Endocrine system**: Uses chemical signals to elicit responses by cells with receptors. - **Autocrine signaling**: When a cell releases hormones and signals itself. - **Paracrine signaling**: Cells signal other cells with hormones. - **Endocrine signaling**: Hormones leave blood vessels to trigger responses in cells. - ** Endocrine system uses...

Endoderm Mesoderm Ectoderm - Three embryonic layers. Endoderm being the inner most layer and Ectoderm being the outermost. What traits are present in the early stages of development that would not allow you to determine if the animal is a protostome or deuterostome? A) Radial Cleavage B) presence of endoderm, mesoderm, and ectoderm c) Coelom formed by splitting the mesodermal mass D) Anus forms from blastopore E) The developmental fate of each embryonic cell is fully determined - B) pr...

Bio 172 FINAL EXAM UH Manoa Curtis Daehler Rated A+ animals vary in how they look male or female because hormones endocrine system uses chemical signals to elicit responses by cells that have receptors endocrine signaling hormones leave directly from blood vessels to cells to trigger a response paracrine signaling when cells signal other cells with hormones autocrine signaling when a cell releases hormones and signals itself water soluble hormone released into the blood system s...