Question:

Which of the following gland controls egg production and moulting in insects ?

Updated On: Jul 27, 2022
  • Corpus callosum
  • Corpora allata
  • Corpora cardiaca
  • All of these
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The Correct Option is B

Solution and Explanation

Corpora allata and corpora cardiaca glands are found in insects. They produce hormones that control factors like gamete production, metamorphosis, growth and moulting. General body growth is controlled by the corpora cardiaca and moulting and egg production by the corpora allata.
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Concepts Used:

Animal Kingdom

Animals are eukaryotic, multicellular species that belong to the Kingdom Animalia. Every animal has a distinct characteristic. They get energy either by feeding on plants or on other animals. There are millions of species that have been recognized, few shares similar characteristics while others vary drastically.

Kingdom Animalia comprises all animals. In the midst of the five kingdoms, the largest kingdom is the animal kingdom. Animals are multicellular eukaryotes. Though, like plants, they do not possess chlorophyll or a cell wall. Therefore, members of the animal kingdom indicate a heterotrophic mode of nutrition. Kingdom Animalia is further classified into ten different subphyla based on their body designs or differentiations.

The different phyla of the Kingdom Animalia are as follows:

  1. Porifera
  2. Coelenterata (Cnidaria)
  3. Platyhelminthes
  4. Nematoda
  5. Annelida
  6. Arthropoda
  7. Mollusca
  8. Echinodermata
  9. Hemichordata
  10. Chordata

Read More: Classification of Animal Kingdom