B . its a 50 50 chance because the traits are stronger
Answer:
True
Explanation:
Without them Earth would stink. Literally. And Soil is important to all plants.
<u>Answer</u>: Option A) cc
<u>Explanation</u>:
- For a given gene, there are 2 or more alternative forms present, and they are known as alleles.
- The alleles are of two types - <em>dominant and recessive.</em>
- The <em>dominant</em> allele is the one which expresses itself in both heterozygous and homozygous condition in the phenotype.
- The <em>recessive</em> allele is the one which is only able to express itself in homozygous condition.
- Since, the right thumb over left allele c is recessive, the person who crosses <em>right thumb over left must be a homozygote, and hence his genotype should be cc.</em>
Answer: Option D) osteocalcin; regulates glucose metabolism is not correctly matched
Explanation:
The function of osteocalcin, secreted by cells of the bone (osteoblasts) is to regulate body metabolism by increasing the level of calcium in the bone.
Insulin and Glucagon secreted by the pancreas, on the other hand, regulate glucose metabolism by lowering and increasing the level of blood sugar respectively.
Thus, osteocalcin; regulates glucose metabolism is not a correct match
C. Motion in the outer core