Answer:
The main dangers worldwide are population growth and resource consumption, climate change and global warming, habitat conversion and urbanisation, invasive alien species, over-exploitation of natural resources and environmental degradation.
Explanation:
Answer:
2. Circular, looped, folded, single stranded DNA known as the bacterial chromosome
Explanation:
The bacterial chromosome of a prokaryotic cell, does not occur in the typical X chromosome found in eukaryotic cells, but it is a long folded and looped molecule composed of double-stranded supercoiled DNA. In this case, DNA occurs freely and covalently closed in a circular shape in the cytoplasm and it does not bind with proteins.
Mitosis is is two identical daughterter cells while meiosis results in four sex cells.
<span>The answer to this question would be: A) hypothalamus; posterior pituitary
The hypothalamus produces many kinds of a hormone that will activate a cascade of metabolism. One of them is vasopressin and oxytocin. Vasopressin will end up in kidney and heart, causing the body to keep water and lowering the urine output. Oxytocin is used for releasing breastmilk.</span>
