Biology, asked by riteshaher0078, 1 month ago

iv) Who was proposed double helix model of DNA?
v) What is role of Amyloplast?​

Answers

Answered by vandanaanmol4
1

Answer:

1.Francis Crick and James Watson first described the molecular structure of DNA, which they called a "double helix," in the journal Nature.

2.Amyloplasts are a type of plastid, double-enveloped organelles in plant cells that are involved in various biological pathways. ... Amyloplasts are found in roots and storage tissues and store and synthesize starch for the plant through the polymerization of glucose.

Answered by nitharshanam92
1

Answer:

a) Francis Crick

In 1953, Francis Crick and James Watson first described the molecular structure of DNA, which they called a "double helix," in the journal Nature. For this breakthrough discovery, Watson, Crick, and their colleague Maurice Wilkins won a Nobel Prize in Physiology, or Medicine, in 1962.

b) Amyloplasts are a type of plastid, double-enveloped organelles in plant cells that are involved in various biological pathways. ... Amyloplasts are found in roots and storage tissues and store and synthesize starch for the plant through the polymerization of glucose.

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