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● Statement 1 is correct:The Parliament enacted the 42nd Constitutional Amendment Act in 1976. a new part, Part IV-A was added to the Constitution by this amendment. It consists of only one Article, that is, Article 51A which for the first time specified ten fundamental duties of the citizens. It included the provision for citizens to value and preserve the rich heritage of the country’s composite culture. ● Statement 2 is incorrect: To protect and improve the environment and to safeguard forests and wildlife (Article 48 A)is one of the liberal intellectual principles of Part IV of the Constitution. This was added by the 42nd Amendment Act of 1976. ● Statement 3 is incorrect:The Fundamental Duties have been amended once in 2002 after their incorporation in 1976. 86th Constitutional Amendment Act, 2002 added the duty for Citizens to provide opportunities for education to their child or ward between the age of six to fourteen years
Which of the following element has a perforated cell wall?
The precursor of auxin is _____
In the conditions of severe drought, the release of ___ plant hormone starts which closes the plant stomata.
The hormone responsible for promoting root growth and apical growth is:
The enzyme synthesises the complementary DNA strand of the desired gene from its mRNA is?
In plant, the cell walls of ___ cells are coagulated with the deposition of suberin which makes them impervious to water and air.
Cut or excised leaves remain green for long if induced to root or dipped in_____
Which hormone is known as stress hormone that plays a important role in plant leaves abscission and abiotic stress tolerance
Site for protein synthesis is _______
Which of the following tissue has primary function of supporting the plant organs?
