They are described as polyphyletic, meaning that not all members of the group share the same common ancestor. By the modern definition, all algae are eukaryotes, which means that the DNA in their cells is contained within a nucleus enclosed by a membrane. Organisms whose cells do not have a...
Mayflies are fascinating insects that are often associated with the arrival of summer. They can be found in various habitats, but one thing is common among all species – these delicate creatures have a strong connection to water. As you learn more about mayflies, you’ll discover their intri...
It is estimated that up to seven types1 of packaging material go into a single parcel: tape, cardboard boxes, styrofoam padding, and bubble wrap are some common examples that protect goods during transport. Before a parcel arrives safely at the consumer’s door, it has already left a trail...
Do all Protists have a single common ancestor? What is the common byproduct for cellular respiration and photosynthesis? What is the importance of water in maintaining health? Why is water important to a cell? What is different among the Nile, Tigris, and Euphrates Rivers?
Crabsare omnivores, and intriguingly, they enjoy a meal of protein and algae. The two commonly known algae-eating crabs are the sally lightfoot crab and the common mithrax crab. Several crabs dwell underneath the ocean floor, rocks, and coral reefs. While crabs dwell in these aquatic habitats...
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Constipation is often observed in balloon molly fish. It happens when theyeat too fast or too much. Hence, it’s important to have a check on the eating habits of the fish. Besides these common health problems, they can also beattacked with many other diseases. These include bacterial infec...
They often appear as brown spots and are especially common in areas that are frequently exposed to the sun, like your face, hands, chest, and arms. IS HYPERPIGMENTATION THE SAME AS DARK SPOTS? Hyperpigmentation is a general term used to describe areas of the skin that become darker or ...
What is the largest bacteria? Which characteristic is common to both unicellular and multicellular algae? What is kingdom Monera in biology? What is an example of archaebacteria? What is the scientific name for archaebacteria? What are some adaptations of oligotrophic marine bacteria?
What characteristic do all algae share? Are bacteria benthos? What is monera in biology? How can you tell amoebas and euglena protozoa apart? What characteristic do all protists have in common? What characteristics do all living things share?