Answer:
1 . base of brain
: A. pituitary
2 . located on kidneys
: C. adrenal
3 . located in the neck
: D. thyroid
4 . associated with the small intestine
: B. pancreas
Explanation:
Hypothalamus is present below the thalamus of the brain. The pituitary gland is present at the base of the brain in the hypophyseal fossa. Adrenal glands are the paired glands. One adrenal gland lies superior to each kidney in the retroperitoneal space.
The thyroid gland is a butterfly-shaped gland and is located just inferior to the larynx in the neck. The right and left lateral lobes of this gland are present on either side of the trachea. The pancreas is usually connected to the duodenum of the small intestine by two ducts. This arrangement releases the pancreatic juice into the small intestine.
Answer:
a. True simply because Cryptosporidium is a form of parasite
The cytoplasmic fragments of the megakaryocytes constitute the platelets, this fragments simultaneously into thousands of new platelet cells, these morphological changes are known as proplatelets.
<h3>What are proplatelets?</h3>
They are cytoplasmic protrusions from which platelets or fragments are going to be detached that end up maturing in the circulation.
<h3>Characteristics of proplatelets</h3>
- Platelets are formed from the fragmentation of giant cells, which emit cytoplasmic protrusions.
- Each megakaryocyte has about 6 proplatelets, and each proplatelet houses about 8,000 platelets, these "bags" full of platelets enter the bloodstream where they break, releasing them.
Therefore, we can conclude that the megakaryocytes form the future platelets, these platelets are grouped in cytoplasmic portions, called proplatelets.
Learn more about platelets here: brainly.com/question/4670766
Answer:
To eliminate alternative explanations for the results of an experiment.
Explanation:
The scientific experiments include all the procedure and observations that are observed during the experiments. The scientific experiments explain about the correct scientific information.
The particular hypothesis is tested by the scientific experiments. The experiments include controls and the variables. The variable that are used as hypothesis is not controlled and the results are matched directly. The other variables are controlled as this includes the other alternative explanation of the particular result.
Thus, the correct answer is option (C).
Answer:
They are divided on the basis of flowering and non-flowering plants I.e. Angiosperms and Gymnosperms
Explanation:
