Which cells in sponges are equivalent of an immune system?
A. Pinacocytes
B. Spongocytes
C. Rhabdiferous cells
D. Grey cells
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Inner layer of sponges is formed by
Platelike cells that maintain the size and structure of the sponge
In sponges outer layer is formed of
Cellular level of organisation level of organisation is seen in
Cladogram considers the following characters
Which of the following is not present in same rank?
Every unit of classification regardless of its rank is
The term biodiversity was first introduced by
A branching diagram showing the relationship between a number of species is called –
Which is a electronic resource for digital images and description about the species which was developed by Natural History Museum, London?
Who wrote the book “Systema naturae”?
Who wrote the book “Historia Generalis Plantarum”?
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