Answer:
Cross a red flower (AaBB) with a pink flower (AaBb). What are the expected phenotypic ratios of offspring?
AaBB x AaBb= AABB, AaBb, AaBB, aaBb
Phenotyic ratio is 3:1
Explanation:
1. T
2. <span>unwind the DNA double helix during transcription
3. ribosomes
4. transcription
5. replication</span>
Answer:
The glenohumeral joint is more mobile, making it less stable. (Ans. C)
Explanation:
Shoulder joint is composed of three bones shoulder blade (scapula), collarbone (clavicle), and upper arm bone (humerus) Shoulder joint or glenohumeral joint is classified as a socket joint and synovial ball structurally and functionally divides as a multiaxial joint and diarthrosis. Its helping in the articulation between the glenoid cavity present on the shoulder blade (scapula) and the upper arm bone (head of the humerus).
Because of the presence of very loose joint capsule that gives a limited interface of the scapula and humerus. So, it is known for the most mobile joint present in the human body.
<span>Photochemical smog, created by the chemical reaction between sunlight, nitrogen oxides and volatile organic compounds is (e) generally worse during the winter months in part because of the increase in energy used to heat homes and other buildings.</span>