The following points highlight the top nine types of adaptation in animals. The types are: 1. Cursorial Adaptation 2. Fossorial Adaptation 3. Scansorial Adaptation 4. Desert Adaptation 5. Volant Adaptation 6. Aquatic Adaptation 7. Adaptations in Cave-Dwellers 8. Deep-Sea Adaptation 9. Parasites and Parasitic Adaptations. Type # 1. Cursorial Adaptation: Cursorial adaptation signifies the modifications for attaining speed on hard [...]
The following points highlight the two main types of mimicry. The types are: 1. Protective Mimicry 2. Aggressive Mimicry. Type # 1. Protective Mimicry: Protective mimicry is divisible into two categories: (a) Concealing mimicry: Most of the protectively mimic forms exhibit devices of concealing themselves in order to escape the clutches of enemies. Some insects exhibit protective resemblances to objects [...]
The upcoming discuss will update you about the difference between spermatogenesis and oogenesis. Difference # Spermatogenesis: 1. Growth phenomena in nucleus and cytoplasm are not pronounced in spermatocytes. 2. Each spermatocyte produces four functional spermatids of equal size. 3. During maturation, (i) Nucleus remains small which may contract during spermiogenesis into a compact elongated mass, (ii) Nuclear fluid is small [...]