reproductive isolation: the gene pools of two populations must become separated for them to become new species. As new species evolve, populations become reproductively isolated from each other.
Some species are becoming extinct. It is due to various environmental factors. Deforestation, ozone depletion are some.
The weak die off before they can reproduce.
Endospore formation is a survival mechanism used by some bacteria to protect themselves from harsh environmental conditions. It can be considered neither good nor bad inherently, as it is a natural process for certain bacterial species to ensure their survival. However, some pathogenic bacteria, like Clostridium and Bacillus species, use endospore formation to survive and spread in the body, causing infections.
Centrioles are important for spindle formation in animal cells, as they help to organize the microtubules that make up the spindle apparatus. However, some cells, such as plant cells, can form functional spindles without centrioles.
Lily pads can live for several years, with some species living up to 5-10 years. However, their lifespan can vary depending on factors like the specific species, growing conditions, and environmental factors.
Climate, silent and sanitary environment, and enough food for the worms are some critical factors that affect the cocoon formation.
temperature and pressure
As far as DNA and RNA, nitrogen is an absolutely necessary part of their formation.
There are several important factors necessary to successful replantation, including special instrumentation and transportation of the amputated finger.
i dont know ,plz some one give the answer
Biodiversity refers to the number and variety of species that live in a specific area. It encompasses not only the diversity of species, but also genetic diversity within each species and the variety of ecosystems present.
Some species are becoming extinct. It is due to various environmental factors. Deforestation, ozone depletion are some.
To some, its tells us how animals and plants came to be what they are, and how they were and how mutations led to the formation of new species.
The weak die off before they can reproduce.
No. It is not necessary for EVERY member of a species to reproduce in order for the species to survive. Consider humans. Some are infertile and can't reproduce, and some choose not to reproduce, yet the human species survives.
Endospore formation is a survival mechanism used by some bacteria to protect themselves from harsh environmental conditions. It can be considered neither good nor bad inherently, as it is a natural process for certain bacterial species to ensure their survival. However, some pathogenic bacteria, like Clostridium and Bacillus species, use endospore formation to survive and spread in the body, causing infections.
endangered species of animals consists of animals which are at the verge of extinction due to the negetivr factors which led to it.if those factors continue the species may get extinct.for example the asiatic lion ,tigers etc