The correct answer is option D- surgery to remove the obstruction
Vasectomy is a surgery which is used to permanently sterile a male but in this case vasectomy will be done to remove the scar tissues from the vas deferens and then joined back.
A surgeon will make a small incision on the scrotum and then remove the scar tissues. Once the tissues are removed, the both ends of the tube will be aligned back and sewn together under a microscope.
Answer:
Dopamine, like caffeine, increases the heart rate of Daphnia in a dose-dependent manner. Dopamine's effects on Daphnia's heart has not been reported previously. ... Caffeine showed a similar effect on Daphnia's heart rate at a 10-times lower concentration than dopamine (28.5% increase at 0.08 mg/ml, Figure 2).
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Answer:
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Explanation:
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As opposed to the six-layered neocortex, the Archicortex of the hippocampus consists of Three cellular layers.
Archicortex of the hippocampus consists of Three cellular layers. Archicortex is the inferior part and consists of senses of Olfaction namely Olfactory Tracts, Olfactory Bulbs and Olfactory cortex.
The Paleocortex forms the connection between Archicortex and Neocortex.
The formation of hippocampus is a part of the Archicortex. The cells present in Hippocampus is unique being pyramidal.
Hippocampus is a responsible for olfaction and memories.
Archicortex is a part of cerebral cortex of brain. It forms a major part of the cerebrum in species such as fish.
Learn more about Hippocampus here, brainly.com/question/4203294
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5. they both photosynthesize.
6. they had to be able to get water from their new environment and retain this water. They also had to adapt to reproduction on land (use of pollinators - this is co-evolution)
7. Because those animals are their pollinators.
