Explanation of nekton-plankton-benthos
Give a brief explanation of the term nekton, plankton, and benthos.
Expert
Plankton, benthos, and nekton are three groups in which aquatic living beings might be separated. The plankton is formed by algae and undersized animals which float close to the water surface carried by stream. Nekton is composed of animals which actively swim and submerge in the water, such as fishes, whales, sharks, turtles, and so forth. The benthos comprehends the animals ecologically associated to the bottom, comprising many benthonic fishes, echinoderms, mollusks, crustaceans, poriferans and annelids.
How does the large biological diversity protect the ecosystem from environmental damages? Also explain why are less bio-diverse ecosystems are under the risk of suffering of the deep biological harms in case submitted to even small changes?
Do protozoans contain sexual or asexual reproduction?
Describe what is the osseous cavity, at the location of pituitary gland?
What is the compound which is phosphorylated for ATP formation? What is the resultant compound whenever ATP releases energy?
Name the other phylum of animal kingdom present species with exoskeleton?
What is the basic difference between the reptile and amphibian heart?
Write down the main respective constituents of cell walls in the bacteria, fungi, protists and plants?
What is the primary overt indication of AIDS?
Imaging Technology: Imaging is the storage, capture, manipulation, and display of images. In document imaging, the emphasis is on storing, capturing, and retrieving information from images (that are mainly images of text). In graphical imaging, the im
State the autotrophic hypothesis on the origin of life?
18,76,764
1942910 Asked
3,689
Active Tutors
1443649
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!