The Planktonic foraminifera are widespread in the part of the water away from they live in the 1.a . open , ocean , coastlines , uppermost , column 2.b . uppermost , open , column , ocean , coastlines 3.c . uppermost coastlines , open , column , ocean 4.d . uppermost , column , ocean , coastlines , open 5.e . none of the above

Q: The major primary producers at the base of the food chain in aquatic ecosystems usually belong to…

A: Primary producers in an aquatic exosystem are phytoplankton , algae and higher plants.

Q: 3.one of the following structure is considered more complex in Bacteria than in algae Single choice.…

A: Organisms are of mainly two types, eukaryotic and prokaryotic. Cells, that contain a nucleus,…

Q: Which of these archaea would live at a deep-sea vent?a. thermoacidophileb. halophilec. methanogend.…

A: A group of single-celled microorganisms that have a structure similar to bacteria is called Archaea.…

Q: Identify whether the organism is a Micro- organism or a Macro-Organism. 1. Algae 2. Fungus 3.…

A: Macroorganism are those organisms which can be seen by naked eyes. Microorganisms are those…

Q: 1.What is the symmetry of this organism?  (Hint: the shell is from a different organism (a…

A: Animals shows a special characteristics that is the the symmetry. This is an imaginary cuts that…

Q: Discuss the potential use of sponges as monitors of chemical pollutant stress in marine and…

A:

Q: What is the life style of this organism (gooseneck barnacles)? (Select all that apply)…

A: Gooseneck barnacles belong to the category of crustaceans that are filter-feeding. Besides, they…

Q: Identify from the list below the protists that possess two flagella, are unicellular and common…

A: Protists are the unicellular organisms which are neither plants nor animals or fungi. They live in…

Q: . Describe the impact of a shallow burial on the successional patterns of calliphorids or…

A: Sacrophagids is the family of flies commonly known as the flesh flies and  grows on burial matters .…

Q: Both fl agella and cilia are found primarily in a. algae c. fungi b. protozoa d. both b and c

A: Cilia and flagella both are the characteristics which are required for the locomotion of the…

Q: Refer to the description and table below to answer the three question that follow: Dissolved oxygen…

A: Net primary productivity of the algae.

Q: Which of the following is not considered a microorganism?a. alga b. bacterium c. protozoan  d. flea

A: A microorganism or Microscopic organisms are single-celled. Here we have to check which of the…

Q: An amoeba is which type of microorganism? which is correct a,b,c,d a - a prokaryotic alga   b -…

A: Small living organisms that cannot be seen through naked eye and are visible only through suitable…

Q: t is the symmetry of this organism? What is the life style of the organism (brittle star) in the…

A: Echinoderms can be defined as the  Echinodermata are the major group that belongs to marine animals.…

Q: abiotic biotic

A: There are several organisms and physical features present in the ecosystem. These can be broadly…

Q: 4. Silicoblasts occurs in a. Both b and c b. Calcarean c. Hexactinellida d. Demospongia 5.…

A: The sponges belong to the Porifera phylum. Sponge bodies are multicellular organisms with a network…

Q: What is coral bleaching? And 3 reason of bleaching. 2. Describe the five groups of organism found…

A: Introduction: Ecosystems are groups of creatures that have coevolved over a significant amount of…

Q: This bacterium derives nutrition by digesting human intestinal contents (in other words, food).…

A: Ecological interactions are the effects that a species have on other species or an individual of a…

Q: ch organism below is not a protist? Seaweed (kelp) Phytoplankton Amoeba Malaria-causing Plasmodium…

A: The protist possess a membrane bound nucleus and typical Eukaryotic characters. Most live alone as…

Q: Dinoflagellates and provide nutrients from the products of photosynthesis to the corals in exchange…

A: Symbiotic relationships: Symbiosis is a type of close and long term relationship between two…

Q: 77.Foraminifera with _tests such as miliolids appeared in the tests appeared in the 1.a .…

A: Foraminifera are very primitive, single celled protists which have a external shell or also called…

Q: 1. Hot, sulfur-rich environments where certain groups of Archeabacteria thrive 2. Light-sensitive…

A: Archaebacteria are separate group of Bacteria which are the ancient microorganisms that were present…

Q: What is the symmetry of this organism? What is the life style of the organism (squid) in the photo?…

A: Squids are cephalopod with elongated bodies, eight arms and two tentacles and large eyes. They are…

Q: 5. Which characteristic distinguishes archaeans from bacteria? a. Presence of a nucleus b. Lack of a…

A: Archean were previously categorized as bacteria but they are different and therefore, categorized in…

Q: 1. Which of the following is not considered a microorganism?a. archaeonb. bacteriumc. protozoand.…

A: Microorganisms are commonly unicellular organisms which are too small to observe with naked eye.…

Q: How have world events outside of science influenced the history of marine biology? Provide at least…

A: Marine biology is the scientific study of marine biodiversity.  History of marine biology begun as…

Q: 1. Why do parasites settle at the bottom when using the sedimentation method?

A: The sedimentation method is a technique commonly used to separate and concentrate parasites or other…

Q: 27. With respect to bioremediation, the addition of desired bacteria to a bioreactor or to a…

A: Bioremidiation employes the use of living organisms like microbes in the removal of contaminants,…

Q: Which group of eubacteria are parasitic at the cellular level? 1. proteobacteria 2. green bacteria…

A: Eubacteria are true bacteria, which lack cellular organelles like the nucleus, ribosomes,…

Q: Q2)Determine as below: 1-determine oceanic environmental zones, and pollution influences in coastal…

A: INTRODUCTION Virtually every planktonic foraminiferal species with an extraumbilical to peripheral…

Q: What is the symmetry of this organism? Also, What is the lifestyle of the organism (turtle) in the…

A: Symmetry refers to the repetition of the animal parts in an orderly fashion.

Microbes

Microbes are microscopic living organisms that can only be detected with the help of specialized laboratory equipment called a microscope. These living organisms are so small that they are not visible to the naked eye.