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question_answer1)
Which of the following statements is true?
A)
Boys reach puberty at an earlier age than girls. done
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B)
Girls reach puberty earlier than boys. done
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C)
At the end of rapid growth, girls are normally heavier than boys. done
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D)
Between the age of 4 to 12, girls grow faster than boys. done
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question_answer2)
Direction: Answer the questions from 2 based on the graph given below.
Which of the following represents growth periods labelled as P, Q and R?
A)
P - lnfancy, Q-Childhood, R-Old age done
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B)
P - lnfancy, Q-Childhood, R-Adolescence done
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C)
P ? Adulthood, T-Adolescence, R-Old age done
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D)
P-Childhood, Q-lnfancy, R-Adolescence done
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question_answer3)
Direction: Answer the questions from 3 based on the graph given below.
When does adolescence occur?
A)
0 to 3 years done
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B)
3 to 13 years done
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C)
11 to 18 years done
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D)
18 to 45 years done
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question_answer4)
Direction: Answer the questions from 4 based on the graph given below.
What are the two different periods that show rapid growth rate?
A)
Infancy and adolescence done
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B)
Adulthood and old age done
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C)
Infancy and childhood done
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D)
Adolescence and old age done
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question_answer5)
Direction: Answer the questions from 5 based on the graph given below.
During which of the following stages of growth in height is maximum?
A)
At the end of adulthood done
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B)
Before puberty done
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C)
At the beginning of old age done
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D)
At the beginning of adulthood done
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question_answer6)
What is the role of sperms in reproduction?
A)
To stimulate ovum done
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B)
To fertilize the egg done
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C)
To form foetus done
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D)
To initiate changes in male during puberty done
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question_answer7)
What causes changes in females at the time of puberty?
A)
Sex cells done
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B)
Enzymes done
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C)
Nutrients done
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D)
Sex hormones done
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question_answer8)
Which of the following will occur in females at puberty?
A)
Ovulation done
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B)
Enlargement of breasts done
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C)
Broadening of hips done
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D)
All of these done
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question_answer9)
A girl has menstruation on the 6th day of the month. When is ovulation most likely to occur?
A)
15th-17th day done
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B)
18th - 20th day done
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C)
23rd - 25th day done
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D)
27th-28th day done
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question_answer10)
When do girls overtake boys in height?
A)
Childhood done
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B)
Adolescence done
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C)
Adulthood done
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D)
Old age done
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question_answer11)
In girls, secondary sexual characteristics develop between
A)
9 and 11 years. done
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B)
11 and 14 years. done
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C)
15 and 18 years. done
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D)
19 and 21 years. done
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question_answer12)
Why is a diet rich in proteins essential at puberty?
A)
For supplying sufficient energy done
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B)
For the formation of new cells during growth done
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C)
the formation of strong bones and teeth done
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D)
protection from diseases done
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question_answer13)
Which of the following is NOT a secondary sexual characteristic feature of girls?
A)
The enlargement of breasts. done
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B)
The deepening of voice. done
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C)
The menstruation begins. done
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D)
The growth of hair at armpit. done
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question_answer14)
Which of the following is/are true of secondary sexual characteristics of boys?
A)
Growth of facial hair done
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B)
Development of bones and muscles done
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C)
Production of sperms done
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D)
All of these done
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question_answer15)
The menstrual cycle stops in a women at about 50 years old. The woman is said to have reached
A)
puberty. done
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B)
menopause. done
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C)
menarche. done
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D)
adolescence. done
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question_answer16)
Which of the following does not take place during the final stage of the menstrual cycle?
A)
Further thickening of the uterine lining. done
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B)
Repair and growth of the uterine lining. done
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C)
Ovulation. done
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D)
Both (B) and (C) done
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question_answer17)
Which of these hormones is secreted by endocrine gland located on the top of kidneys?
A)
Adrenaline done
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B)
Insulin done
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C)
Progesterone done
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D)
Testosterone done
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question_answer18)
Which of the following pairs of hormones and minerals is associated with the occurrence of goitre?
A)
B)
C)
D)
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question_answer19)
Incomplete development of male secondary sexual characteristics is caused due to deficiency in?
A)
Estrogen. done
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B)
Progesterone. done
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C)
Adrenaline. done
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D)
Testosterone. done
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question_answer20)
Which of the following hormones initiates metamorphosis in insects?
A)
Thyroxine done
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B)
Insulin done
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C)
Growth hormone done
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D)
Adrenaline done
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question_answer21)
Which chromosomes determine the sex of an individual?
A)
Autosomes done
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B)
Allosomes done
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C)
Plasmid done
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D)
Giant chromosomes done
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question_answer22)
What is the legal age for boys and girls to get married in our country?
A)
18 years for boys, 21 years for girls. done
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B)
21 years for boys, 18 years for girls. done
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C)
23 years for boys, 20 years for girls. done
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D)
25 years for boys, 18 years for girls. done
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question_answer23)
Which of the following is called the master gland in the human body?
A)
Thyroid done
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B)
Adrenal done
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C)
Islets of Langerhans done
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D)
Pituitary done
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question_answer24)
Which of the following hormones controls the menstrual cycle, the ovulation process and the development of the uterus in the females?
A)
Estrogen done
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B)
Progesterone done
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C)
Testosterone done
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D)
Both (A) and (B) done
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question_answer25)
Which of the following transports hormones from the place of origin to the place of target?
A)
Ducts done
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B)
Blood done
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C)
Nerves done
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D)
All of these done
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question_answer26)
Arjun kept losing weight even though he was taking his meals regularly. He felt thirsty all the time. When the doctor tested Arjun's urine, the test showed a high concentration of glucose. What disease is Arjun suffering from?
A)
Goitre. done
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B)
Cancer. done
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C)
Diabetes mellitus. done
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D)
Cirrohsis of the liver. done
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question_answer27)
A Which of the following processes involves the fusion of a male and female gamete?
A)
Fertilization done
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B)
Fission done
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C)
Implantation done
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D)
Insemination done
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question_answer28)
Which of the following factors determine the sex of the offspring in humans?
A)
Mother's sex chromosomes done
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B)
Father's sex chromosomes done
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C)
Mother's vegetative chromosomes done
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D)
Father's vegetative chromosomes done
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question_answer29)
A Identify the correct sequence that is followed during the growth of human being?
1. Foetus | 2. Zygote |
3. Embryo | 4. Baby |
5. Adult | 6. Adolescent |
7. Child | |
A)
2, 3, 1, 4, 7, 6, 5. done
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B)
2, 1, 3, 4, 7, 5, 6. done
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C)
3, 2, 1, 4, 6, 7, 5. done
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D)
1, 3, 2, 4, 7, 6, 5. done
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question_answer30)
The given table has various stages.
W - The ovum dies within 24 hours after ovulation. |
X - The uterus wall thickens with blood vessels. |
Y - The uterus wall breaks down. |
Z - The ovary discharges an ovum. |
Which of these sequence is correct of the menstrual cycle?
A)
W, Y, X, Z done
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B)
X, Z, W, Y done
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C)
Y, W, Z, X done
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D)
Z, X, Y, W done
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question_answer31)
What do X, Y and Z represent in the figure given below?
A)
X-Ovum, Y-testes, Z-Ovulation done
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B)
X-Testes, Y-Ovum, Z-lmplantation done
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C)
X-Ovum, Y-Testes, Z-lmplantation done
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D)
X-Testes, Y-Ovum, Z-Fertilization done
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question_answer32)
Which of the following parts secretes testosterone?
A)
Tunica albuginea done
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B)
Interstitial cells done
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C)
Germinal epithelium done
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D)
Sertoli cells of testes done
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question_answer33)
Which of the following endocrine glands is nearest to the heart?
A)
Thyroid done
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B)
Pancreas done
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C)
Thymus done
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D)
Adrenal done
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question_answer34)
Which of the following represents the composition of female destined zygote in human beings?
A)
22+X. done
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B)
44+XY. done
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C)
33+Y. done
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D)
44+XX. done
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question_answer35)
Which of the following body fluids does not transmit HIV?
A)
Blood done
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B)
Breast milk done
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C)
Tears done
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D)
Semen done
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