The neurons are connected, with a tiny gap between them called the
synapse, by dendrites. Neurotransmitters are chemical compounds that
carry signals across the synapse.
Answer:
eight haploid
Explanation:
Megaspore (macrospore) is a type of spore present in heterosporous (production of spores of two different sizes and sexes) plants.
During megagametogenesis, a single nucleus undergoes mitosis three times producing an eight-nucleate.
The component which would be found in a eukaryotic cell but not in a prokaryotic cell is the nucleus.
<h3>What is the difference between a eukaryotic and prokaryotic cell?</h3>
A eukaryotic cell is a cell that possesses a true nucleus surrounded by a nuclear membrane.
Examples of a eukaryotic cell is animal and plant cells.
A prokaryotic cell is a cell that lacks a true nucleus.
Examples of a prokaryotic cell is a bacterial cell.
Therefore, the components which would be found in a eukaryotic cell but not in a prokaryotic cell is the nucleus.
Learn more about eukaryotic and prokaryotic cells at: brainly.com/question/2088739
Answer:
7%.
Explanation:
The recombinant progeny might occur due to the exchange of genetic material between non sister chromatids known as crossing over during the meiosis.
The chromosome sequence is DABC. A and B distance is 4 map units, B and C is 2 map units, B and D is 5 map units. The distance between A and D is 1 map unit that can be calculated by subtracting the distance between BD and AB ( 5-4). The CD map distance can be calculated by adding the distance between AD, AB and BC ( 1 + 4+ 2). The recombination frequency is equal to distance between them is 7%.
Thus, the answer is 7%.
By triggering action potentials from every single motor neuron that regulates the muscle at a rate that causes tetanus in every fiber.
<h3>What are motor neurons, and what are they used for?</h3>
The central nervous system includes motor neurons, which are cells that transmit instructions from the nerves and muscles that control our movements, speech, swallowing, and breathing.
<h3>What makes it a motor neuron?</h3>
Motor neurons (also referred to as efferent neurons) are indeed the nerve cells responsible for carrying signals part of the peripheral nervous system towards muscles to cause movement. Neurotransmitters are released by them to set off reactions that cause muscle movement..
<h3>In the body, how many motor neurons are there?</h3>
There are around 500,000 of them, carrying information first from CNS to peripheral effectors throughout the peripheral tissues but instead organ systems. Motor neuron axons, or efferent fibers, convey information away from the central nervous system..
To know more about neurons visit:
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