Sperm is the male gamete, produced in the testis of a male, while Ovum is the female gamete, produced in the ovary of a female. Ovum, also known as egg cell and is said to be the largest cell in the female body. On the contrary Sperm cells is the smallest cell in the male body. Egg cell and sperm cells differ in many ways, which can be their origin, nature, composition, and purpose for existence. Though both play an important role at the time of human reproduction process, where the … [Read more...]
Difference Between Bones and Cartilage
Both bones and cartilages are connective tissues. But they vary in their structures and functions. Bones on one hand are harder, solid and rigid structures. Their primary function is to provide structure and stability to the body. They also protect the internal organs from getting injured. While the cartilages are soft and flexible tissues. They are present between two bones to support joints. Also, they reduce the impact of friction while moving. The cells of bones are osteocytes and … [Read more...]
Difference Between Chordates and Non-Chordates
The animal has a cord or backbone in their body structure are chordates. Contrary, Non-chordates are the animals without backbone or notochord, this the vital difference between chordates and non-chordates is that the. These animals belong to the different phyla of the animal kingdom. Also being same at the multicellular level, there is a lot of difference between patterns of organization of cells in this kingdom. Lower animals like coelenterates, sponges differ in cellular level of … [Read more...]
Difference Between Cold-blooded and Warm-blooded Animals
Cold-blooded are the animals which cannot regulate their internal body temperature according to the required level and they keep on changing their temperature according to the changes in external environment temperature. Although Warm-blooded animals attempt to keep their internal body temperature maintained and does not change the same along with changes in external environment. For example, if it is colder outside, the body of Warm-blooded animals try to adapt according to the situation and … [Read more...]
Difference Between Invertebrates and Vertebrates
All the animals present on earth are either Invertebrates or Vertebrates. Invertebrates make up the larger proportion i.e. approx 98% of the total animal kingdom whereas vertebrates are only 2%. The invertebrates are organisms with simple structures and uncomplicated living mechanisms. They are known as invertebrates as they lack the vertebral column or vertebrae to support their body. Invertebrates lack a proper endoskeleton and also a developed nervous system. Contrarily the vertebrates … [Read more...]