Advertisements
Advertisements
प्रश्न
How are general growth and sexual maturation different from each other?
Advertisements
उत्तर
General growth refers to the developmental changes by which the body becomes larger. Examples of general growth are increase in height, increase in weight, change in shape and size of the body. On the contrast, sexual maturation refers to specific changes that occur at puberty like cracking of voice, new hair patterns, development of breast in females, development of beard and moustaches in males, etc.
APPEARS IN
संबंधित प्रश्न
Mention the problems that are taken care of by reproduction and child health care programme.
Write the full form of the following as it occur in biology :
HIV
What is the causative organism for the following disease?
Syphilis
Name one method of contraception which also protects against sexually transmitted diseases.
What are the three types of methods used for birth control (or regulating child birth)? Give one example of each type.
One of the following is a surgical method which prevents the sperms from reaching the ovum and pregnancy does not occur. This method is :
(a) IUCD
(b) vasectomy
(c) condom
(d) tubectomy
AIDS is a deadly disease which is caused by :
(a) a protozoan
(b) a fungus
(c) a bacterium
(d) a virus
A woman uses pills A as a method of birth control (or preventing pregnancy). The pills A stop the ovaries from releasing ovum into oviducts. Another woman uses pills B as a method of birth control. The pills B kill the sperms and prevent pregnancy.
(a) What do the pills A contain?
(b) What is the common name of pills A?
(c) What do the pills B contain?
(d) What is the common name of pills B?
(e) What is the general name of these methods of birth control?
Name the kind of diseases/disorders and any two symptoms that are likely to occur in humans if The karyotype is XXY
Answer the following question.
What are the goals of RCH programme.
RCH stands for ______.
Colonies of yeast fail to multiply in water, but multiply in sugar solution. Give one reason for this.
What would be the ratio of chromosome number between an egg and its zygote? How is the sperm genetically different from the egg?
Our government has legalised the age for marriage in boys and girls. Give reasons as to why one should get married after a certain age.
Select the statement(s) that relate to reproductive health:
Enumerate and describe any five reasons for introducing sex education to school-going children.
What is the primary rationale for introducing structured sex education in schools under the RCH programme?
Which of the following is NOT an indicator of improved reproductive health in a society?
Which of the following groups of techniques is made available at Assisted Reproductive Technology (ART) centres for addressing infertility?
