The inner ear structures containing granules and helps with gravitational equilibrium are: the semicircular canals called utricle and saccule.
Ear is the organ involved in the hearing of sounds and also maintains the balance of the body. The ear is distinguished into three parts: the outer ear, the middle ear and the inner ear. The outer ear is called pinna. The middle ear consists of three most important bones called the malleus, incus and stapes.
Semicircular canals are the parts involved in balancing. These are the tiny tube like structures that contains a fluid. Apart from balancing, the semicircular canals are also able to detect the head position.
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C is the correct answer. > <em><u>is made mostly of hydrogen and helium</u></em>
- VY Canis Majoris is the largest star in the galaxy, not the Sun.
- We know the Sun will eventually die, it will not emit light and heat forever.
- The matter at the Sun's core is plasma, not nickel or iron.
Answer: A=0%
The mother allele is Xx and the XY.
The mother and father are heterozygous for the traits.
Explanation:
This is because the mother (Xx) carries a trait for color blindness. Which she inherited from her father who is color blinded that is XY.
The x -chromosomes carries the color blinded trait.
When she is crossed with her color blinded male, the first boy XY will not be color blinded :
Because the boy will pick Nomal X chromosomes from the mother, and and Y chromosomes from the father to form XY. The male sex chromosomes.
Since this is a monohybrid cross,
4 offspring are produced 2 girls and 2 boys .
Genotypes-XY(first boy), Yx Xx, xx .
This a factor of 4 so the first child probability is ZERO. Since 0 divided by 4 = 0
Since no allele with color blinded gene is inherited.
Answer:
Leaves are the site of the food making process called photosynthesis. In this process, carbon dioxide and water in the presence of chlorophyll (the green pigment) and light energy are changed into glucose which is sugar. This energy rich sugar is the source of food used by most plants.
Explanation: