Category: Biology

Plants have various types of supporting tissues that make them up.  Like animals, these tissues help them to stand some […]

Terrestrials snails are hermaphrodites, a few aquatic species have separate sexes. However, self-fertilization does not occur. Mating occurs and fertilization […]

Housefly reproduces sexually, fertilisation is internal and it undergoes Complete Metamorphosis. Mating occurs between adult male and female houseflies. Sperms […]

Reproduction in cockroach is sexual. The process occurs as follows: Male and female mate. Sperm cells from the male are […]

Reproduction is one of the activities that differentiate living organism from Non-living organisms. It is a process through which living […]

Copulation usually occurs only at night. Two copulating earthworms lie head to tail and side by side. In this way […]

Spirogyra is a filamentous algae. It reproduces asexually by conjugation. Asexual Reproduction in Spirogyra Fragmentation under ideal condition of food, […]

Paramecium is a protozoa that is more developed than Amoeba. It reproduces both sexually and asexually. Asexual reproduction is by […]

Amoeba is a unicellular protozoa. Its mode of reproduction is asexual by fission and multiple fission. Binary Fission It occurs […]

Arid lands are places of water scarcity or where water remains frozen. Tropical hot desert is known for excessive heat […]