Answer:
The Ti plasmid is used as a vector for the transfer of genes in the plants. They are known to cause the crown gall disease in the plants. They have important economic value.
The transformation of the plant require the removal of tumor inducing gene for the formation of the disarmed pathogen. The gene of interest is kept in between the right and left border of the transfer DNA. This DNA is then introduced in the Agrobacterium. Then, it is cultivated with the target cells like callus so that the DNA can intgrate in the cells. The transformed cells are grown in a particular plants.
The industrial revolution is brought about by the enclosure movement through increasing the : B. Production of wool
During industrial revolution, a lot of machines that could increase the efficiency of the production were created
hope this helps
Ans. (B). '
Since iron is required to make hemoglobin and myoglobin, iron deficiency decreases the amount of oxygen in the blood and in the muscles.'
Anemia represents deficiency of blood cells to deliver sufficient oxygen throughout the body organs. Myoglobin and hemoglobin are oxygen-transporting proteins, present in muscles and red blood cells, respectively.
Both these proteins are made up of polypeptide chains and heme groups. The heme group contains iron, hence, iron-deficiency causes insufficient amount of myoglobin and hemoglobin. Due to this, the amount of oxygen decreases in muscles and blood and leads to anemia.
Thus, the correct answer is option (B).
Volcanology (also spelled vulcanology) is the study of volcanoes<span>, lava, magma, and related geological, geophysical and geochemical phenomena. The term volcanology is derived from the Latin word vulcan. Vulcan was the ancient Roman god of fire. hope this helped! :)</span>
