Do echinoderms contain an excretory system
Do echinoderms contain an excretory system? How is the excretion completed in such animals? Answer: Echinoderms do not contain an excretory system. Their excretions are removed by diffusion.
Do echinoderms contain an excretory system? How is the excretion completed in such animals?
Answer: Echinoderms do not contain an excretory system. Their excretions are removed by diffusion.
Where enterogastrone is produced and what is the basic function of enterogastrone in the digestive procedure?
Define the term cephalization? How does lateral symmetry prefer cephalization?
Write down the three main parts in which neuron can be divided? And also write down their respective functions?
Give a brief explanation of primary consumers. Can food chain offering quaternary consumers without comprising secondary or tertiary consumers? Can a tertiary consumer of one chain be a primary or secondary consumer of another chain?
What do you mean by somites?
Define the ionic product of water. Determine its value?
Talk about the various parts that form the human respiratory system?
Which brain regions allocated with memory?
Name the most significant inorganic molecular substances for living beings?
How the fish epidermis is different from the amphibian epidermis?
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