Which of the Options Given Is Not True of the Spemann-Mangold

question 10

Multiple Choice

Which of the options given is not true of the Spemann-Mangold organizer experiment?

• A) The transplanted tissue is the dorsal lip of the blastopore.
• B) A secondary body axis developed, containing neural tube and somites.
• C) The transplanted tissue resides near the region where gastrulation begins.
• D) Every induced tissue was pigmented.

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Definitions:

Chlorophyll

A green pigment found in the chloroplasts of plants, algae, and some bacteria, essential for photosynthesis as it captures light energy.

Coenzymes

Non-protein chemical compounds that bind to an enzyme and are essential for the enzyme's activity as a catalyst.

Micronutrient

Essential vitamins and minerals that an organism needs in small quantities for proper functioning of its metabolism.

Nitrogen Metabolism Enzymes

Enzymes that play a role in breaking down and synthesizing nitrogen-containing compounds, critical for amino acid and nucleotide metabolism.