Answer:
Explanation:
Wetlands have been called “biological super systems” because they produce great volumes of food that support a remarkable level of biodiversity. In terms of number and variety of species supported, they are as rich as rainforests and coral reefs
Answer:
The primary reason the ability to reproduce sexually is advantageous to survival is that sexually reproducing organisms produce offspring with increased genetic variety.
Explanation:
In a species that reproduces sexually, the parental generation is responsible for generating gametes whose chromosomes have been recombined during gametogenesis (meiosis) and transmitting their genes randomly to the offspring, which increases the genetic variability.
On the other hand, asexual reproduction represents a way of creating new ones where the characteristics have very little difference between the parents and the offspring, depending on the mutations in order to support the changes that natural selection imposes. Genetic variability es poor.
Continuous environmental changes are often very drastic at times and subject individuals to a selection process, in which individuals with greater capacity for genetic variability will have more opportunities to perpetuate themselves, which represents an advantage of sexual reproduction over the asexual reproduction.
Learn more:
Genetic variety in plants brainly.com/question/7038460
Answer:
the correct answer is : Cultured organs can be kept alive for several weeks before transplant.
Explanation:
organ outside the body does not behaves in the same way as they do inside the body. these organs can be kept alive only when they are put into a culture solution, which can increase the shelf life of the organs by few weeks. it also reduces the chance of organ rejection. cultured organs can be kept alive for several weeks before transplant.
Answer:
b. they present different traits
Explanation:
they are diffrent because heterozygous isnt allways the same.
