A threadlike structure that is found in in the nucleus,carrying genetic information in the form of your genetics
it uses different strands of dna to make more strands of rna
Answer:
a) The loss of moisture from the landscape and the resulting semiarid or arid conditions on the leeward side of high mountains. The winds blowing in from the ocean are forced upward when they come to the mountains and leave most of their moisture on the windward side. Once they get over the mountain, they need more moisture and absorb it from the leeward side ( the side that gets no wind), thus creating the inland desert.
(b) Bricks, concrete, asphalt, and other building materials absorb and hold heat, and buildings block wind flow. Motor vehicles and the climate controls systems of buildings release large quantities of heat and pollutants.
Answer:
Which allele is recessive?smooth chin
Which is dominant?cleft chin
Answer:
E. Two of the statements above are correct i.e. options B and C
Explanation:
Cardiac muscles, also known as myocardium, are one of the three types of muscles found in the heart (the other two being skeletal and smooth muscles). Cardiac muscle cells are striated and branched in structure, with only one nucleus located centrally i.e. mono-nucleated.
Unlike the skeletal muscles, cardiac muscles are involuntary muscles controlled by certain parts of the brain. The cells that make up the cardiac muscles are connected to one another by structures called intercalated discs. Also, cardiac muscle cells contract spontaneously i.e. internally. Hence, options B and C are correct
