Carl woese and his colleagues built a tree of life by comparing rrna ribonucleotide sequences of a variety of living organisms- The most fundamental division among organisms is between Archaea, Bacteria, and Eukarya.
Carl Woese challenged one of the core biological beliefs in 1977. Biologists had previously assumed that there were two main lineages of life on Earth: the eukaryotes (which include animals, plants, fungi, and some unicellular organisms like paramecium) and the prokaryotes (all remaining microscopic organisms). In reality, Woese found there to be three main lineages. There are two different groups of organisms within what were once referred to as prokaryotes, and they are as unrelated to one another as they were to eukaryotes. Woese proposed a classification system in 1990, and as a result of his work, it is now generally acknowledged that there are three main divisions of living systems: the Eukarya, Bacteria, and Archaea.
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Answer and explanation;
1) CN III (Oculomotor) -Ciliary muscles
2) CN VII (Facial) -Lacrimal glands
3) CN X (Vagus) -Thoracic and abdominal viscera
4) Pelvic Splanchnic Nerves -Most pelvic viscera
Explanation;
The oculomotor nerve is the third of 12 pairs of cranial nerves in the brain. This nerve is responsible for eyeball and eyelid movement.
-Facial nerves; Sensory fibres are concerned with taste via the taste buds at the front of the tongue. Motor fibres control secretion of tears via the lacrimal glands and saliva via the sublingual salivary glands as well as facial expressions via some of the muscles of facial expression.
Vagus nerve; Stimulates voluntary muscles that effect swallowing, coughing and speech (conscious control).Stimulates the contraction and relaxation of smooth muscle in the gastrointestinal tract. (unconscious control).
Answer:
A
Explanation:
light
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The sun's energy heats the surface of the planet, warms the atmosphere, fuels photosynthesis, causes evaporation, controls the weather and water cycles, and drives ocean currents.
<h3>What is the relationship between the Sun and the ocean?</h3>
Oceanic regions are warmed by the sun. Like warm air, warm waters also rise. Thus, as a region's warmer ocean waters warm up, cooler ocean waters from another region will move in to replace them, which is how our ocean currents are formed.
They essentially play the most significant role in the planet's energy balance. To evaporate the water present there, the sun constantly transfers energy to the oceans, lakes, and rivers. The result of this evaporation can be seen in the clouds that we see in the sky every day.
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Answer:
cell wall maybe it may be wrong also