Some aspects of metabolism in Periplaneta americana
<p>The structure of insect cuticle has been reviewed briefly and an account given of the processes by which hardening (tanning) occurs after the moult. The sclerotin wall of the cockroach ootheca is formed by the intermingling of the accretions of the left and right colleterial glands. This s...
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| Format: | Thesis |
| Language: | English |
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1961
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