The answer is a double carbon-carbon bond.
- Biology Definition: Respiration is a chemical reaction that happens in all living cells. (Both plant cells and animal cells). Respiration is the way that energy is released from glucose so that all the other chemical processes needed for life can happen.
- Normal definition: The action of breathing, also called ventilation.
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Answer: The correct answer is -
The phenotypic ratio for this cross is 3:1 ( short tail: long tail).
As per the information in the question, short tail of cat (depicted by T allele) is a dominant trait over long tails of cat (depicted by t allele), which is a recessive allele.
A dominant trait always masks the expression of recessive trait.
There can be two possible genotype for short tails, which are 'TT' and 'Tt'.
On the other hand, there is only one possible genotype for long tail, which is 'tt'.
Thus, from the given cross, we can conclude that the phenotypic ratio, representing the physical appearance of tail that is short and long tails is 3:1 (short tails: long tails).
Answer:
External and internal abdominal obliques, transverse abdominal, and rectus abdominis
Explanation:
The abdominal wall compression involves the action of four muscles:
- External abdominal obliques
- Internal abdominal obliques
- Transverse abdominal
- Rectus abdominis
- The external oblique, internal oblique, and transverse abdominis are the components of the lateral abdominal wall and the rectus abdominis is located medially.
- The rectus abdominis muscle helps in stabilizing side bending and supports the trunk.
- The abdominal obliques are involved in the rotation of the torso and bending along with the compression of the abdomen.
- The transverse abdominal helps in respiration.
- Besides there normal and routine functions all these muscles work together in abdominal compression.
Destructive interference occurs when waves come together in such a way that they completely cancel each other out. When two waves interfere destructively, they must have the same amplitude in opposite directions.