Answer:
B. sarcoplasmic reticulum ; sarcoplasm
Explanation:
A neural signal is the electrical trigger for calcium release from sarcoplasmic reticulum into the sarcoplasm. Electrical signals, called action potentials, travel along the neuron's axon connecting to individual muscle fibers at a neuromuscular junction. Neuron action potentials cause the release of neurotransmitters from the synaptic terminal into the synaptic cleft, where they can diffuse across the synaptic cleft and bind to a receptor molecule on the motor end plate.
Zebra mussels will take over an ecosystem and deplete resources that species indigenous to the area require to survive.
The fastest growing source of energy in the world. ... Tidal power, hydrogen fuel cells and ocean thermal energy conservation. Sun. powers the wind, plant growth and the water cycle.
The water depth may may have dropped , if the same aquifer is being pumped aggressively by many pumps, it can deplete the aquifer to the point where certain pumps will start to “run dry” temporarily. . Or water evaporating
The answer is Both features have a recessive phenotype in these offspring.
An individual's phenotype is defined by their genotype and expressed genes, as well as apparent traits such as hair colour or type, eye colour, body shape, and height. It is determined by the genotype, but it is also modified by environmental circumstances.
What is genotype?
- The genotype of a person can reveal their genetic makeup.
- It determines which qualities will be expressed.
- Organisms with similar appearances do not share the same genotype.
- Biological tests can be used to determine a person's genotype.
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