1. A cell must duplicate its DNA so the daughter cell with have the same about of identical DNA
2. Mitosis
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Answer:
Mitochondria and chloroplasts likely evolved from engulfed prokaryotes that once lived as independent organisms. At some point, a eukaryotic cell engulfed an aerobic prokaryote, which then formed an endosymbiotic relationship with the host eukaryote, gradually developing into a mitochondrion.
While looking at the figure, the union of the left and right brachiocephalic veins is Point A.
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What are brachiocephalic veins?</h3>
- The internal jugular vein and the subclavian vein join to form the brachiocephalic veins, also known as the innominate veins, which are substantial venous systems in the thorax.
- On the right side of the upper chest, the superior vena cava is formed by the union of the left and right brachiocephalic veins.
- These blood arteries are an essential part of the circulatory system in humans because they facilitate the removal of deoxygenated blood from the head and upper limbs.
- The internal jugular vein on the right and subclavian vein on the left combine to form the brachiocephalic veins. Both the vena cava and the brachiocephalic veins lack valves.
To learn more about brachiocephalic veins with the given link
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A patient who suffer visual
agnosia will probably show an inability to identify or recognize common objects
in a plain view and they cannot interpret visual information. This is due to
the damage in anterior cortex like the temporal lobes and posterior occipital
of the brain. Additionally, visual agnosia is diagnosed by assessing the
patient’s ability to name and describe the use of visually presented objects
Carbohydrate is the quickest energy for the tiger when it sprints across a field to hunt its prey.
Answer: Option C
<u>Explanation:</u>
Tigers are not opportunistic scavengers. When hungry they run catch their prey and devour it. For this they need energy. The Carbohydrates are the important source of energy.
The carbohydrate break into smaller sugars called glucose. The glucose is stored as glycogen in the muscles and in the liver so that when need arises it releases energy. When in need the glucose at once gives energy for the active movement of the muscle which enables the tiger to sprint after its prey.
