Assume an animal lives in a mudflat that experiences low oxygen and high carbon dioxide levels twice a day during low tides. how could this animal compensate for this situation when it actually needs oxygen and carbon dioxide for normal metabolism

How do bacteria protect their genetic material and cytoplasm during harsh conditions

What is the meaning of endocytosis ?

Some steps in cell division are shown below: 1. chromosomes condense and pair up 2. segments of dna of sister chromatids twist and cross 3. exchange of dna occurs between chromosomes 4. four daughter cells are created that are haploid which of the following steps is least likely to occur during meiosis 1?