MHT CET · BIOLOGY · STD 12 - 11. Enhancement of Food Production
Growth of water hyacinth is controlled by _________.
- A Phytophthora palmivora
- B Alternaria crassa
- C Xanthomonas spp
- D Fusarium spp
Answer & Solution
Correct Answer
(B) Alternaria crassa
Step-by-step Solution
Detailed explanation
| Phytophthora palmivora | Controls milk weed in orchards |
| Xanthomonas spp | Attacks several weeds |
| Fusarium spp | Control most of the weeds. |
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from BIOLOGY
- In a pond there were 500 carp fishes in the beginning of the year. They have a birth rate of 4 offsprings per carp per year. What will be the total number of carp fish at the end of that year?MHT CET 2023 Medium
- The protective sheath of radicle in a monocot seed is _______.MHT CET 2024 Easy
- Given below are two statements.
Statement-I: Conversion of pyruvic acid to acetaldehyde in prokaryotes occurs in cytoplasm.
Statement-II: Conversion of pyruvic acid to acetyl CoA in eukaryotes occurs in mitochondria.
In the light of above statements, choose the correct answer from the options given below.MHT CET 2021 Hard - Match the organs / parts of human reproductive system in Column I with the respective hormone / enzyme secreted by them, in Column II.
Column I Column II i. Prostate gland a. hyaluronidase ii. Acrosome of sperm b. Inhibin Iii. Corpus luteum c. acid phosphatase iv. Placenta d. Human Chorionic Gonadotropin MHT CET 2023 Easy - Storage of food in animal body is in the form ofMHT CET 2025 Easy
- Identify the type of bond formed between carboxyl group of one amino acid residue with amino group of another amino acid residue.MHT CET 2023 Hard
More PYQs from MHT CET
- Alec Jeffreys used___________ as genetic marker.MHT CET 2016 Hard
- If the line \(\frac{1-x}{3}=\frac{7 y-14}{2 p}=\frac{z-3}{2}\) and \(\frac{7-7 x}{3 p}=\frac{y-5}{1}=\frac{6-z}{5}\) are at right angles, then \(p=\)MHT CET 2023 Easy
- The rate constant for a second order reaction, \(\mathrm{A} \rightarrow\) Product is \(1 \cdot 62 \mathrm{M}^{-1} \mathrm{~s}^{-1} .\) What will be the rate of reaction when concentration of reactant is \(2 \times 10^{-3} \mathrm{M} ?\)MHT CET 2020 Easy
- Identify lowest positive charge developed (indicated by \(\partial, \partial_1, \partial_2, \partial_3\) ) due to inductive effect in following compounds.
MHT CET 2021 Medium - If \(\mathrm{f}(x)=\frac{10^x+7^x-14^x-5^x}{1-\cos x}, x \neq 0\) is continuous at \(x=0\), then the value of \(f(0)\) isMHT CET 2025 Medium
- According to Andrews isothermals at what temperature the carbondioxide gas starts to condense at 73 atmosphere?MHT CET 2020 Easy