>
Exams
>
Biology
>
Human Reproduction
>
sweden has an age distribution that is approximat
Question:
Sweden has an age distribution that is approximately of the same width near its base as at the apex. What does this indicate?
Show Hint
Stable age pyramids reflect nations with consistent growth rates, often due to effective healthcare and low mortality rates.
CBSE CLASS XII - 2024
CBSE CLASS XII
Updated On:
Jan 21, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
Sweden’s age pyramid indicates: A stable population with low birth and death rates. The percentage of individuals in all age groups is nearly uniform, suggesting a balanced demographic.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Human Reproduction
Name any two VDs which might occur in a human female. State any two complications in a female if it is left untreated.
CBSE CLASS XII - 2025
Biology
Human Reproduction
View Solution
Student to attempt either option (A) or (B):
(A)
(i) Explain why the milk produced by the mother during the initial days of lactation is considered to be very essential for the newborn infant.
(ii) What is the term used for the milk produced during the initial days of lactation?
OR
(B)
Many children in the metro cities are suffering from a very common exaggerated response of the immune system to certain weak antigens in air.
(i) What is the term used for the above mentioned disease?
(ii) Name the main type of antibody produced by the immune system in response to this disease.
(iii) Which two main inflammation-causing chemicals are produced by the mast cells in such an immune response?
CBSE CLASS XII - 2025
Biology
Human Reproduction
View Solution
The first menstruation is called:
NEET (UG) - 2025
Biology
Human Reproduction
View Solution
Consider the following:
A. The reductive division for human female gametogenesis starts earlier than that of male gametogenesis.
B. The gap between the first meiotic division and the second meiotic division is much shorter for males compared to females.
C. The first polar body is associated with the formation of the primary oocyte.
D. Luteinizing Hormone (LH) surge leads to disintegration of the endometrium and onset of menstrual bleeding.
NEET (UG) - 2025
Biology
Human Reproduction
View Solution
Assertion (A):
Cu-T, Cu-7 and LNG-20 are the most widely used copper-releasing IUDs.
Reason (R):
Cu-ions in IUDs effectively suppress sperm motility and the fertilising capacity of sperms.
CBSE CLASS XII - 2025
Biology
Human Reproduction
View Solution
View More Questions
Questions Asked in CBSE CLASS XII exam
A tank is filled with a liquid of refractive index \( \sqrt{2} \), up to a height of 30 cm. A tiny bulb is glowing at the bottom of the tank. Calculate the diameter of an opaque disc floating symmetrically on the liquid surface that can cut off completely the light from the bulb that comes out of the liquid surface.
CBSE CLASS XII - 2025
Reflection and Mirrors
View Solution
A charge \( -6 \mu C \) is placed at the center B of a semicircle of radius 5 cm, as shown in the figure. An equal and opposite charge is placed at point D at a distance of 10 cm from B. A charge \( +5 \mu C \) is moved from point ‘C’ to point ‘A’ along the circumference. Calculate the work done on the charge.
CBSE CLASS XII - 2025
Electrostatics
View Solution
Calculate the value of Net Value Added at Factor Cost (NVA\textsubscript{FC}):
S. No.
Particulars
Amount (in ₹ crore)
(i)
Operating Surplus
3,740
(ii)
Increase in unsold stock
600
(iii)
Sales
10,625
(iv)
Purchase of raw materials
2,625
(v)
Consumption of fixed capital
500
(vi)
Subsidies
400
(vii)
Indirect taxes
1,200
CBSE CLASS XII - 2025
National Income Accounting
View Solution
How does Charley describe himself? (The Third Level)
CBSE CLASS XII - 2025
The third level
View Solution
A parallel plate capacitor with plate area \( A \) and plate separation \( d \) has a capacitance \( C_0 \). A slab of dielectric constant \( K \) having area \( A \) and thickness \( \left(\frac{d}{4}\right) \) is inserted in the capacitor, parallel to the plates. Find the new value of its capacitance.
CBSE CLASS XII - 2025
capacitor with a dielectric
View Solution
View More Questions