Correct Answer: D . Mosses

Explanation

A mushroom is a decomposer and not a producer. All of the other options are photosynthetic producers.

Correct Answer: D. chisel - like front teeth

Correct Answer: B. arthropoda

Correct Answer: B. water, temperature and soil

Correct Answer: A. bilateral symmetary

Correct Answer: C. Light energy and cholorphyll

Correct Answer: B) Hypothalamus

Explanation

The question is asking which organ in mammals is responsible for controlling body temperature regulation and water balance. The options are kidney, hypothalamus, parathyroid, and adrenal. The correct answer is option B, the hypothalamus. The hypothalamus is a small gland located in the brain that acts as the body's thermostat, regulating body temperature in response to changes in the environment. It does this by controlling the dilation or constriction of blood vessels near the skin, which affects the amount of heat that is lost or retained by the body. The hypothalamus is also responsible for regulating water balance in the body, by controlling the release of a hormone called antidiuretic hormone (ADH) from the pituitary gland. ADH helps the kidneys to reabsorb water from urine, thereby conserving water in the body. The other options - kidney, parathyroid, and adrenal - are all important organs in the body, but they do not play a direct role in temperature regulation or water balance. The kidney filters waste products from the blood and helps to maintain fluid and electrolyte balance in the body. The parathyroid gland produces a hormone that regulates calcium levels in the blood, while the adrenal gland produces hormones that regulate stress and metabolism. In summary, the hypothalamus is responsible for controlling body temperature regulation and water balance in mammals. To learn more about this topic, please read the relevant sections of the recommended textbooks.

Correct Answer: C. snRNA

Explanation

mRNA will be found in both the nucleus and in the cytoplasm because it is transcribed from DNA in the nucleus and then exported to the cytoplasm to go through translation. tRNA will be found in the cytoplasm because it is an integral part of translation in that it delivers amino acids to the ribosome. rRNA will also be found in the cytoplasm because it couples with ribosomal proteins to make up the ribosomes found in the cytoplasm. scRNA is also known as small cytoplasmic RNA and has a function that is still not very well known, but they are mostly only found in the cytoplasm. snRNA, or small nuclear RNA, are only found in the nucleus and are an integral part of splicing introns of RNA so it can go onto becoming mRNA.

Correct Answer: C. anther

Correct Answer: D. sweat and urine