Which hormone is released from pituitary of mother once the fetal development is completed?

comptete the paragraph by choosing he appropriate words given in the bracket : (degenerated, red bone marrow, adipose connective tissue, blastocyst, umbilical cord, Differentiation) ...... Of stem cells form can form various issues in the body. Stem cells are present in the .......... by which the foetus is joined to the uterus of the mother. Stem cells are also present in the ........ Stage of embryonic development. Stem cells are present in............and............ of adult human beings. It has become possible to produce different types of tissues and the ............ part of any organ with the help of these stem cells.

A body is released from the top of a tower of height 50 m. Find the velocity with which the body hits the ground. (g=9.8 m/s^2)

An arrow is released from a stretched bow: Which words describe the state of the object in the above examples?

A charged particle is released from rest in a region of steady and uniform electric and magnetic fields which are parallel to each other . The particle will move in a

Diseases in humans can be prevented by administration of vaccines. Vaccines contain inactivated, killed / weakened pathogens that can be used as antigens to provide either permanent or temporary immunity against a specific pathogen or disease. Conventional methods of vaccine preparation include the use of completely or partially killed pathogens. These vaccines however posed a risk of causing disease in case of some persons. Biotechnological techniques provide alternative antigenic genes isolated in the laboratory that can be used to make pure forms of proteins that can be used as antigens to activate the immune system. Recent developments in this field include production of edible vaccines like transgenic potatoes. Consumption of raw potatoes is speculated to develop immunity against the pathogen. These edible vaccines are produced by inserting genes isolated from specific pathogens to produce the antigen in the plants. Based on the given paragraph answer the following questions. i) How can people immunized with vaccines containing semi-killed pathogens have a risk of contracting a disease?

Which one of following pair correctly matches a hormone with a disease resulting from its deficiency?

Which one of the following pair correctly matches a hormone with a disease resulting from its deficiency?

Solve any four sub questions from the following : Which of the following numbers is completely divisible by 3, 4 and 9? 12944,10944

Diseases in humans can be prevented by administration of vaccines. Vaccines contain inactivated, killed / weakened pathogens that can be used as antigens to provide either permanent or temporary immunity against a specific pathogen or disease. Conventional methods of vaccine preparation include the use of completely or partially killed pathogens. These vaccines however posed a risk of causing disease in case of some persons. Biotechnological techniques provide alternative antigenic genes isolated in the laboratory that can be used to make pure forms of proteins that can be used as antigens to activate the immune system. Recent developments in this field include production of edible vaccines like transgenic potatoes. Consumption of raw potatoes is speculated to develop immunity against the pathogen. These edible vaccines are produced by inserting genes isolated from specific pathogens to produce the antigen in the plants. Based on the given paragraph answer the following questions. What is the disadvantage of transgenic potatoes containing edible vaccines?

Diseases in humans can be prevented by administration of vaccines. Vaccines contain inactivated, killed / weakened pathogens that can be used as antigens to provide either permanent or temporary immunity against a specific pathogen or disease. Conventional methods of vaccine preparation include the use of completely or partially killed pathogens. These vaccines however posed a risk of causing disease in case of some persons. Biotechnological techniques provide alternative antigenic genes isolated in the laboratory that can be used to make pure forms of proteins that can be used as antigens to activate the immune system. Recent developments in this field include production of edible vaccines like transgenic potatoes. Consumption of raw potatoes is speculated to develop immunity against the pathogen. These edible vaccines are produced by inserting genes isolated from specific pathogens to produce the antigen in the plants. Based on the given paragraph answer the following questions. What is the main advantage of vaccines over antibiotics?