Answer:
The correct option is: b. False
Explanation:
The ductus venosus is one of the three shunts of the fetal circulatory system. It is responsible for providing highly oxygenated blood to the inferior vena cava, followed by the right atrium of the fetal heart. Therefore, the main role of this shunt is to bypass the non-functioning liver of the fetus.
Someone laid low with osteomalacia is liable to institutional <u>bone fractures</u>.
The maximum commonplace reason for osteomalacia is a loss of diet D. In kids osteomalacia is referred to as rickets humans at risk for developing gentle bones generally possess one or more bone factors associated with low nutrition D stages. these hazardous elements may come from environmental, genetic, and dietary sources.
All and sundry who would not have enough vitamin D are in danger of developing osteomalacia. The best source of nutrition D is sunshine on pores and skin a few humans don't get sufficient sunshine on their pores and skin and this increases their chances.
Learn more about osteomalacia here
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Answer:
C. Organelles
Explanation:
A cell is the structural and functional unit of all the living organisms. Every eukaryotic cell contains the tiny units located in the cytoplasm of a cell is called organelles. Examples of organelles are the nucleus, mitochondria, chloroplast, endoplasmic reticulum, Golgi apparatus.
These organelles are bounded by a unit membrane, they perform a specific function for the cell.
For example, the nucleus controls the activities of the cell, mitochondria works as a powerhouse of the cell, chloroplast present in green plants that performs the function of photosynthesis.