Home
Class 12
BIOLOGY
A mother of one year old child wanted to...

A mother of one year old child wanted to space her second child. Her doctor suggested CuT. Explain its contraceptive actions.

Text Solution

Verified by Experts

CuT is Intra Uterine Device. It increases phagocytosis of sperms within the uterus and Cu ions released suppress sperm motility and the fertilising capacity of sperms. It makes the uterus unsuitable for implantation and the cervix hostile to the sperms. It is an ideal contraceptive for female.
Promotional Banner

Topper's Solved these Questions

  • CBSE QUESTIONS

    NEW JOYTHI PUBLICATION|Exercise PRINCIPLES OF INHERITANCE AND VARIATION|4 Videos

  • CBSE QUESTIONS

    NEW JOYTHI PUBLICATION|Exercise MOLECULAR BASIS OF INHERITANCE|5 Videos

  • CBSE QUESTIONS

    NEW JOYTHI PUBLICATION|Exercise BIODIVERSITY AND CONSERVATION|2 Videos

  • BIOTECHNOLOGY AND ITS APPLICATIONS

    NEW JOYTHI PUBLICATION|Exercise CONTINUOUS EVALUATION|3 Videos

  • ECOSYSTEM

    NEW JOYTHI PUBLICATION|Exercise Continuous Evaluation (Project)|2 Videos

Similar Questions

Explore conceptually related problems

A mother devides Rs. 207 into three parts such that the amount are in A.P. and gives it to her three children . The product of the two least amounts that the children had Rs. 4623. Find the amount received by each child.

Column I, Column II The number of five-digit numbers having the product of digit 20 is, p. > 70 A closest has five pairs of shoes. The number of ways in which four shoes can be drawn from it such that there will be no complete pair is, q. <60 Three ladies have each brought their one child for admission to a school. The principal wants to interview the six persons one by one subject to the condition that no mother is interviewed before her child. The number of ways in which interview can be arranged is, r. in (50 ,110) The figures 4, 5, 6, 7, 8 are written in every possible order. The number of numbers greater than 56000 is, s. in (40 ,70)

Both the kidneys of Ravi (28 years) were not functioning and he was undergoing dialysis. He was admitted to a hospital with renal failure. His mother Suganthi (47 years) was willing to donate one of her kidneys to her son after she was given counseling. Their blood groups were matching and later approval was obtained from transplant committee and technkal committee. Operation was performed for 5 hrs. He was administered with immunosuppressive drugs and anti inflammatory drugs. He recovered from the , operation and returned home. What relation is the donor of the kidney ?

Both the kidneys of Ravi (28 years) were not functioning and he was undergoing dialysis. He was admitted to a hospital with renal failure. His mother Suganthi (47 years) was willing to donate one of her kidneys to her son after she was given counseling. Their blood groups were matching and later approval was obtained from transplant committee and technical committee. Operation was performed for 5 hrs. He was administered with immunosuppressive drugs and anti inflammatory drugs. He recovered from the , operation and returned home. Name the disease Ravi was suffering from.

Both the kidneys of Ravi (28 years) were not functioning and he was undergoing dialysis. He was admitted to a hospital with renal failure. His mother Suganthi (47 years) was willing to donate one of her kidneys to her son after she was given counseling. Their blood groups were matching and later approval was obtained from transplant committee and technical committee. Operation was performed for 5 hrs. He was administered with immunosuppressive drugs and anti inflammatory drugs. He recovered from the operation and returned home. 1. Name the disease Ravi was suffering from. 2. What relation is the donor of the kidney 3. Name the type of matching done to perform the transplant. 4. Why approval has to be got from transplant committee and technical committee? 5. What do you think about Suganthi donating her kidney?

Vani, her father and her grand father have an average age of 53. One-half of her grand father's age plus one-third of her father's age plus one fourth of Vani's age is 65. Four years ago if Vani's grandfather was four times as old as Vani then how old are they all now?