Answer:
B.)
Explanation:
Not all mutations are harmful because come animals mutate to help them adapt to their environment.
Answer:
four quadrant, nine regions, abdomen or superficial organ
Explanation:
The body ventral side consists of abdominal and pelvic cavities that are primarily the digestive and reproductive system. The four quardrants helps in determing the site for performing surgery, also location of tumors mass. The nine region provide the information about origin of pain associated with the particular organ located in the cavity.
The abdominopelvic cavity can be divided into a total of <u>four</u> quadrants or <u>nine </u>regions. The central point of reference for dividing the abdominopelvic cavity into quadrants or regions is the <u>abdomen or superficial organ. </u>
A, b, and c are all correct.
take for example finches off of the galapagos islands. they vary from island to island, yet are still the same bird. on one island they have bigger, more durable and stronger beaks, because that island has many nuts to crack open and eat. on another island, they have thin ling beaks, ideal for pecking at insects in the grass on tree bark. evolution is literally survival of the ifttest, where those equipped best will live and those without means to fight for life will die off, leaving those most capable of reproduction and passing down genes.
Neutral carbon-12 (or any carbon atom) has 6 electrons with a total negative charge of 6e- orbiting a nucleus with a total positive charge of 6e+, so that the total net charge is zero. The nucleus is made up of 6 protons, each with a positive charge of e+, and 6 neutrons, each with zero charge.
Answer:
DNA is accidentally moved from one bacterium to another by a virus
Explanation:In transformation, a bacterium takes up a piece of DNA floating in its environment. In transduction, DNA is accidentally moved from one bacterium to another by a virus. In conjugation, DNA is transferred between bacteria through a tube between cells.
