Correct option (c) centrolecithal
Explanation :
Eggs having yolk in their centre of cytoplasm are called centrolecithal. These are found in some insects and hydrozoa. In microlecithal eggs, the arnount of yolk is so little that it is found scattered almost uniformaly throughout the egg cytoplasm. Such eggs with evenly distributed yolk in ooplasm is called isolecithal. MicrolecithaI eggs are with very small amount of yolk and telolecithal eggs have a polarised distribution of yolk.
