Question:
(a) Identify ‘X’, ‘Y’, and ‘Z’.
(a) Identify ‘X’, ‘Y’, and ‘Z’.
Show Hint
The digester is the heart of the biogas plant, where waste decomposes to produce methane-rich biogas and nutrient-packed slurry for farms.
Updated On: Jan 28, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
X: Slurry tank stores organic waste mixed with water.
Y: Gas outlet releases methane-rich biogas.
Z: Digester uses anaerobic bacteria to decompose organic material, producing biogas and nutrient-rich slurry for agricultural purposes.
Was this answer helpful?
0
0
Top Questions on Structure and Development of Seed and Fruit
- Expression of different genes for different traits may show dominance, incomplete dominance, or co-dominance. Write about expression of such genes with examples for one of the above modes.
[0.5cm]- CBSE CLASS XII - 2024
- Biology
- Structure and Development of Seed and Fruit
- (ii) State the role of ‘rop’ gene.
- CBSE CLASS XII - 2024
- Biology
- Structure and Development of Seed and Fruit
- (ii) Endosperm development precedes embryo development. Justify.
- CBSE CLASS XII - 2024
- Biology
- Structure and Development of Seed and Fruit
- (b) (i) With the help of a labeled diagram, show the different stages of embryo development in a dicot plant.
- CBSE CLASS XII - 2024
- Biology
- Structure and Development of Seed and Fruit
- (b) In a human female, probability of an ovum to get fertilized by more than one sperm is impossible. Give reason.
- CBSE CLASS XII - 2024
- Biology
- Structure and Development of Seed and Fruit
View More Questions
Questions Asked in CBSE CLASS XII exam
- The probability that a student buys a colouring book is 0.7, and a box of colours is 0.2. The probability that she buys a colouring book, given that she buys a box of colours, is 0.3. Find:
(i) The probability that she buys both the colouring book and the box of colours.
(ii) The probability that she buys a box of colours given she buys the colouring book.- CBSE CLASS XII - 2025
- Probability
- Find the distance of the point $P(2, 4, -1)$ from the line \[ \frac{x + 5}{1} = \frac{y + 3}{4} = \frac{z - 6}{-9}. \]
- CBSE CLASS XII - 2025
- 3D Geometry
- The threshold voltage of a silicon diode is 0.7 V. It is operated at this point by connecting the diode in series with a battery of \( V \) volt and a resistor of 1000 \( \Omega \). Find the value of \( V \) when the current drawn is 15 mA.
- CBSE CLASS XII - 2025
- Semiconductor electronics: materials, devices and simple circuits
- (a) Find the point Q on the line \( \frac{2x + 4}{6} = \frac{y + 1}{2} = \frac{-2z + 6}{-4} \) at a distance of \( \frac{\sqrt{5}}{2} \) from the point \( P(1, 2, 3) \).
- CBSE CLASS XII - 2025
- Coordinate Geometry
(A) Explain the following reactions and write chemical equations involved:
(a) Wolff-Kishner reduction
(b) Etard reaction
(c) Cannizzaro reaction- CBSE CLASS XII - 2025
- Oxidation And Reduction Reactions
View More Questions