Answer:
The cell theory developed most quickly due to the invention of the microscope. Robert Hooke was the first scientist who saw cells in cork. After this discovery, a wide numbered of researches were made and cell theory was developed. The basic cell theory explained that how every living thing was made up of cells. After this, a lot of additions have been made in the cell theory and today the cell theory is known to have five basic postulates.
Answer: Having liver disease
Living in a region without a lot of sunlight
Explanation:
Vitamin D is gotten from sunlight i.e the exposure of body to sunlight helps synthesis vitamins D. In area with low sunlight when the body
Cannot trap enough sunlight to produce vitamin D the body could have low vitamin D leading to its deficiency.
An impairment to the skin leads to an inability of the skin to synthesis it.
Vitamin D is transform to active for in the liver hence a damage to liver will lead to vitamin D deficiency.
Definitely include Ricket, softening of bone in adult.
In+meiosis,+_____%+of+your+genes+come+the+father+whilst+____%+of+your+genes+come+from+the+mom.
50% from father and 50% from mother.
Genetically, you really bring greater of your mother's genes than your father's. This is due to little organelles that stay within your cells, the mitochondria, that you most effective receive from your mother.
Meiosis is from the greek work for 'diminuition'. A diploid nucleus consists of two pairs of each type of chromosome (autosomes) together with the sex chromosomes (X and X, or X and Y). One of these chromosomes is derived from the male figure (parental chromosome) and one from the female (maternal chromosome).
In the course of meiosis, homologous chromosomes (1 from each parent) pair along their lengths. The chromosomes go over at points called chiasma. At each chiasma, the chromosomes wreck and rejoin, exchanging some of their genes. This recombination effects in genetic version.
Experts estimate that there are 60,000 to a 100,000 genes (made from DNA) in a human being's 46 chromosomes. A baby gets 23 chromosomes from his mom and 23 from his father.
Learn more about meiosis here: brainly.com/question/2812859
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Definitely ice cores.......
The conductor is similar to the nucleus of the cell. Like how the conductor controls the train, the nucleus controls and regulates cell activity.