A. Tetrazolium test (TZ) is quick estimate of viability
B. In dormant seed tetrazolium test is not useful
C. Red colour parts of seed is related with living part
D. Generally, TZ test is correlated with germination test
E. In TZ test, dicot seed is damaged and could not be germinated
Choose the correct answer from the options given below :
Tetrazolium Test Statements Analysis
The question asks to identify the correct statements regarding the Tetrazolium (TZ) test for seed viability.
Statement Evaluation:
- A. Tetrazolium test (TZ) is quick estimate of viability: This statement is correct. The TZ test provides a rapid assessment of seed viability by detecting respiratory activity.
- B. In dormant seed tetrazolium test is not useful: This statement is incorrect. The TZ test can indicate viability even in seeds that are dormant and may not germinate immediately under test conditions.
- C. Red colour parts of seed is related with living part: This statement is correct. The reduction of the colourless tetrazolium salt to a red formazan indicates areas of active dehydrogenase enzymes, which are present in living tissues.
- D. Generally, TZ test is correlated with germination test: This statement is correct. The results of the TZ test typically show a high correlation with the results obtained from standard germination tests, making it a reliable indicator of germination potential.
- E. In TZ test, dicot seed is damaged and could not be germinated: This statement is incorrect. While the test involves staining, it generally does not cause irreversible damage preventing germination, especially when conducted properly. Its purpose is to assess viability, not to impede germination.
Conclusion on Correct Statements:
Based on the evaluation, statements A, C, and D are correct.
Selected Answer Explanation
The correct statements are A, C, and D. Therefore, the option including only these statements is the correct choice.
Similar Questions
- Hybrid varieties are most successful in :
- Pigeonpea is a :
- Pureline theory was given by Johannsen on working with :
- Foundation seed in the progeny of the :
- Which of the following trait was not studied by Mendel in pea :
- Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : Performance of synthetic varieties are better than single or double cross hybrids
Reason (R) : Synthetics exploit only general combining ability (GCA) while hybrids exploit GCA and specific combining ability (SCA).
In the light of the above statements, choose the most appropriate answer from the options given below : - Arrange the different phases of cell division (mitosis) in order :
A. Interphase
B. Telophase
C. Anaphase
D. Metaphase
E. Prophase
Choose the correct answer from the options given below : - Which of the following statements are correct :
A. During mitosis each nucleus divides only once after every synthesis phase
B. There is no DNA synthesis during mitosis while 0.3% of DNA is synthesized during meiosis
C. After anaphase chromosome no is '2 n' in mitosis and 'n' after second anaphase of meiosis
D. Generally crossing over takes place in mitosis and not in meiosis
E. Crossing over takes place in meiosis
Choose the correct answer from the options given below : - Choose the correct statements :
A. Nobilisation is related to sugarcane
B. ICPH8 was 1st hybrid of cotton
C. Marcotting is process of isolating canes for crossing purpose
D. 'D' genome of wheat is Triticum monococcum
E. Primary centre of origin of pigeonpea is Hindustan centre.
Choose the correct answer from the options given below : - Match List - I with List - II.
List - I List - II A. Haploid I. One chromosome missing B. Allotetraploid II. Two distinct genome and each has two copies C. Monosomic III. Gametic chromosome number D. Trisomic IV. One chromosome extra
Choose the correct answer from the options given below :
Important Questions from Mixed Topic (CUET PG)
- Who was the founder of Bolshevik Communist party?
- What is the key guide to statecraft in the realist tradition?
- Chronologically arrange the events in the Cold War period.
A. Berlin Wall is constructed
B. Communist China joins the UN
C. Soviet invasion of Czechoslovakia
D. Berlin Blockade
Choose the correct answer from the options given below: Morgenthau's principles of political realism are:
A. Politics is rooted in permanent and unchanging human nature which is basically self centred, self-regarding and self-interested
B. Politics is an autonomous sphere of action and cannot therefore be reduced to morals
C. International Politics is an arena of conflicting self-interests
D. The ethics of international relations is situational ethics which is very different from private morality
Choose the correct answer from the options given below:Who among the following political thinkers consider the anarchical self help system to be a compelling factor for States to maximise their relative power positions?
