Some plants reproduce through sexual reproduction. In sexual reproduction, the male gametes fuse with the female gametes. In plants, the male gametes are the pollen grains.Answer and Explanation: Insects act as pollinators in plant reproduction. Unlike other living organisms that reproduce sexually,...
Early scientists classified sponges as plants. Based on observations of the sponge s feeding system, why do scientists now classify sponges as animals? Why are animals like a centipede, a horseshoe crab, and a barnacle, which all look very different, considered to be in the same phylum? a....
Just like abiotic factors make it possible for organisms in an ecosystc to survive, biotic factors are equally important for survival in the ecosystem. Biotic factors or living parts of the ecosystem include animals, plants, fungi(菌类), protists (原生生物), bacteria (细菌) and so on. 根据...
R. Identification of a sequence in human toll-like receptor 5 required for the binding of Gram-negative flagellin. J. Biol. Chem. 278, 23624–23629 (2003). Article CAS PubMed Google Scholar Ausubel, F. M. Are innate immune signaling pathways in plants and animals conserved? Nature ...
Why did the protists never have phylogenetic support? Ecological classification systems are based on a) how plants and animals interact only. b) how organisms interrelate within their community. c) evolutionary relationships. d) only consist of living factors. Why is phylogenetics be...
Many protists like to live in fluid environments like ponds or lakes. The paramecium is no exception, and it can move at fast speeds in its liquid environment. Paramecia prefer to live in liquid habitats that are 78 degrees Fahrenheit or below in temperature. ...
According to Daniel Rath, Ph.D., representing the National Resources Defense Council, “Neonics’ negative impacts are particularly pronounced on soil invertebrates, especially soil predators – this includes insects, nematodes and protists – higher up in the food web as well as decomposers such as...
These con- Earth's biogeochemical cycles (Falkowski et al., cepts are routinely applied to plants and animals, and 2008) and are essential for animal and plant can be easily transferred to microbial communities. survival (Russell et al., 2014). An estimated Local abundance is the easiest ...
<p><strong>Step-by-Step Text Solution</strong></p><p>1. <strong>Definition of Flagella</strong>: - Flagella are long, whip-like structures that enable movement in various organisms. They are found in both prokaryotic (bacteria) and eukaryotic (animal
For example, protists, fungi, plants, and animals are part of the eukarya domain. This is because their cells all have a nucleus. While prokaryotes like archaea and bacteria don’t have one, eukarya have a nucleus. So the3 domains of lifeare archaea, bacteria, and eukarya. ...