>
Exams
>
Biology
>
Biotechnology
>
ii name the first transgenic cow and state its im
Question:
Name the first transgenic cow and state its importance.
Show Hint
Remember: - Transgenic animals = Genetic modification for improved traits or study. - Rosie = First transgenic cow producing enriched milk.
CBSE CLASS XII - 2024
CBSE CLASS XII
Updated On:
Jan 13, 2026
Hide Solution
Verified By Collegedunia
Solution and Explanation
- The first transgenic cow is Rosie. - Importance: Rosie produced milk enriched with the human protein alpha-lactalbumin, making it nutritionally more balanced for infants.
Download Solution in PDF
Was this answer helpful?
0
0
Top Questions on Biotechnology
Which of the following substances obtained from marine organisms is used for the treatment of heart vessel blockages?
GUJCET - 2025
Biology
Biotechnology
View Solution
B - Some proteins are found in the blood and can also interact with different enzymes. What are these proteins called?
GUJCET - 2025
Biology
Biotechnology
View Solution
Identify the incorrect statement related to the following context:
The model experiment for assessing certain types of genetically modified animals can be conducted.
GUJCET - 2025
Biology
Biotechnology
View Solution
Which microorganism is used in plant genetic engineering?
GUJCET - 2025
Biology
Biotechnology
View Solution
If a PCR reaction is carried out 30 times, how much can the DNA sequence increase?
GUJCET - 2025
Biology
Biotechnology
View Solution
View More Questions
Questions Asked in CBSE CLASS XII exam
Considering the case of magnetic field produced by air-filled current carrying solenoid, show that the magnetic energy density of a magnetic field \( B \) is \( \frac{B^2}{2\mu_0} \).
CBSE CLASS XII - 2025
Magnetic Field
View Solution
Three batteries E1, E2, and E3 of emfs and internal resistances (4 V, 2 \(\Omega\)), (2 V, 4 \(\Omega\)) and (6 V, 2 \(\Omega\)) respectively are connected as shown in the figure. Find the values of the currents passing through batteries E1, E2, and E3.
CBSE CLASS XII - 2025
Kirchhoff's Laws
View Solution
Two wires made of the same material have the same length \( l \) but different cross-sectional areas \( A_1 \) and \( A_2 \). They are connected together with a cell of voltage \( V \). Find the ratio of the drift velocities of free electrons in the two wires when they are joined in:
(i) series, and (ii) parallel.
CBSE CLASS XII - 2025
Current electricity
View Solution
Suppose, the value of Average Propensity to Consume (APC) is 0.8 and National Income is ₹ 4,000 crores, the value of saving would be ₹ ____ crores. (Choose the correct option to fill up the blank)
CBSE CLASS XII - 2025
Income and Employment
View Solution
Surface area of a balloon (spherical), when air is blown into it, increases at a rate of 5 mm²/s. When the radius of the balloon is 8 mm, find the rate at which the volume of the balloon is increasing.
CBSE CLASS XII - 2025
Geometry
View Solution
View More Questions