Answer: B) II, IV, V
Explanation:
II, IV, V Sexual reproduction involves both parents. Chromosomes are passed to offspring in sex cells, egg and sperm. Offspring are not identical to either parent.
Answer:
They support life by being the first vegetation to spring up on harsh terrain where soil is scarce. Even when they perish, seedless plants give back to nature. Certain seedless plants like moss and liverworts actually leave behind a layer of fertile soil for other plants when they perish.
Explanation:
Seedless plants have historically played a role in human life through uses as tools, fuel, and medicine. Dried peat moss, Sphagnum, is commonly used as fuel in some parts of Europe and is considered a renewable resource.
a local health officer
The power to arrest someone who refuses to undergo treatment for a communicable disease lies with: a local health officer.
A local health officer is an individual who works with a local health department (a government agency). A local health officer is responsible for the enforcement of all public health laws, and regulations. He is also responsible for controlling, organizing, and administering all duties and operations of the health department, inclusive of the operation of laboratories, clinics, and health centers.
Answer:
1/4
Explanation:
Dominance within this multiple-allele series is c+ (agouti) > cch (chinchilla) > ch (himalayan).
A cross between c+/ch x cch/ch was done.
<u>The possible genotypes of the offspring are:</u>
- c+/cch: agouti
- c+/ch: agouti
- ch/cch: chinchilla
- ch/ch: himalayan
So 1/4 of the progeny will be chinchilla.
Hydrogen Sulfide (H2S) Hydrogen sulfide is a colorless, flammable, extremely hazardous gas with a “rotten egg” smell. It occurs naturally in crude petroleum and natural gas, and can be produced by the breakdown of organic matter and human/ animal wastes (e.g., sewage).
so a
