MCQ
From which germinal layer are eyes derived?
- AEcto-endoderm
- BEndoderm
- ✓Ectoderm
- DMesoderm
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$\begin{array}{cc}
\phantom{..........}\ce{CH3}\phantom{....}\ce{O}\phantom{}\\
\phantom{..........}|\phantom{.....}//\phantom{}\\
\ce{CH3-C-C}\\
\phantom{........}|\phantom{.....}\backslash\\
\phantom{..........}\ce{H}\phantom{......}\ce{H}
\end{array}$
| Column I | Column II | ||
| i. | Not evaluated | a. | Pervasive and abundant after careful assessment |
| ii. | Near threatened | b. | Information related to risk of extinction is lacking in some way |
| iii. | Least concern | c. | Described by scientist but not assessed by the IUCN |
| iv. | Data deficient | d. | May meet the criteria for threatened status in the near future |
i. Gynaecomastia, under developed testis and no spermatogenesis.
ii. Voice pitch is harsh.
iii. They are tall with long arms.
OAA + acetyl-Co-A → Citrate + Co-A