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inna [77]
3 years ago
10

The following pedigree shows the inheritance of a dominant trait. What is the chance that the offspring of the following matings

will show the trait: (a) III-1 III-3; (b) III-2 III-4

Biology
1 answer:
maria [59]3 years ago
5 0

Answer:

ANS: (a) zero; (b) 1/2

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Answer:

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The answer is "dorsal root ganglia"

Explanation:

Explanations of some terms

Sensory neurons:

Sensory neurons, also known as afferent neurons, have cell bodies that are located in the dorsal ganglia (also known as  spinal ganglia) of the spinal cord. Most sensory neurons have one axon which is split into two branches, they transmit impulses toward the spinal cord.

Spinal cord:

The spinal cord is a tubular structure composed of nervous tissue housed within the vertebral column, runs from the base of the brain to the lower spine. Spinal cord is a component of the Central Nervous System that serves as information highway the between brain and the body which Integrates and processes information. It can function with the brain and can also function independently of the brain.

Dorsal root ganglia:

Dorsal root ganglia also known as dorsal ganglia originated as bipolar cells. They exists within the peripheral nervous system and they have special nerve cell clusters that aid in transmitting the sensory messages of pain and touch. The dorsal root ganglia receive information from sensory receptor organs and transmitting the information to the central nervous system.

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After researching the rock they found, Mary and Jim believe it contains large pieces of the mineral limonite. They observed that
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The hypothesis can be defined as an educated guess, which is made by the scientists doing a scientific research.

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SVEN [57.7K]

Answer:

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