Recessive genetic disorders result from inheriting 2 defective recessive alleles of gene ( one from each parent ). The x - chromosome holds about 10% of all human genes. Sex chromosomes are: males XY, females XX. Y-traits occure in males only. Y-disorders are rare.
Answer: Most recessive disorders are on the Autosomal recessive gene, and thus not x-linked.
Answer:
apex refers to the highest point or vertex of a plant stem or root. The shoot apex is where fresh stems, leaves, and other parts of a plant grow after the old parts fall off or dry up.
Explanation:In experiments conducted plants with the apex grows and its height increase while the height of the plant without the apex does not change.In another experiment plant with the apex grows towards the direction of sunlight which is positive phototropic movement and the plant without the apex does not turn towards light.therefore we can conclude there is an effect of the apex on the growth of a plant.
Answer:
Within the scientific community, peer review has become an essential component of the academic writing process. It helps ensure that papers published in scientific journals answer meaningful research questions and draw accurate conclusions based on professionally executed experimentation.
The correct answer for the question that is being presented above is this one: "D. Kidneys are directed by the presence of antidiuretic hormone to excrete more water in urine." The statement that accurately describes kidney function is that k<span>idneys are directed by the presence of antidiuretic hormone to excrete more water in urine.</span>
Answer: option B) Mendel's law of independent assortment
Explanation:
Mendel's law of independent assortment of genes states that each character behaves as a SEPARATE unit and is inherited INDEPENDENTLY of any other character.
Therefore, the SEPARATION of alleles from each other so that each gamete carries only one allele PERFECTLY explains Mendel's law of independent assortment
