Answer:
The mitochondria have a double membrane. They help in respiration.
Explanation:
Answer:
Seven other species are extinct, prehistoric species known from fossils. The giraffe's chief distinguishing characteristics are its extremely long neck and legs, its horn-like ossicones, and its distinctive coat patterns. It is classified under the family Giraffidae, along with its closest extant relative, the okapi.
Answer:
The disease is caused by the ciliate protozoan Ichthyophthirius multifiliis, commonly called ich or ick. Fish infected with ich typically develop small, blister-like, raised lesions (white spots) on the skin and/or fins.
Explanation:
They form hydrogen bonds with the water cells so therefore strengthen the cell membrane. Hope this helped
Pepsin is produced in the stomach and breaks some of the peptide bonds in polypeptide chains.
