Sentences with phrase «different types of organisms»

Explain to students that they will be going into part of their local ecosystem to look at its biodiversity by observing as many different types of organisms as they can find.

Cumulatively, and over time, these mechanisms lead to widespread gene flow between very different types of organisms, and recent advances in genomics show that transgenes are common and widespread in most, if not all lineages.

In this interactive exhibit, count up the different types of organisms that pass through a cubic foot of land or water in a single day in various habitats, including a coral reef in French Polynesia.

Not exact matches

The evidence is simply overwhelming and of various different types: the fossil record, the genetic code, experimental confirmations, structures in living organisms which are of no current use but once were, faulty «designs» that are explained by «blind evolution» but that no sentient being would create, predictions that are tested based one the hypothesis it has occurred etc..

New lights have been vouchsafed us — the reality, capable of definition, of a Cosmogenesis; the discovery of a genesis of the atom, of the increasingly «molecular» aspect of living organisms pursued to the infinitesimal, and of the persistence of this «molecular» characteristic in the mechanisms of heredity and evolution rising to the highest organic types; the existence of a center of indeterminacy at the very heart of every element of Matter... The cumulative effect of these revelations has been to open our eyes to a very different and quite otherwise alluring possibility.

Or are different functions in the organism of humanity allotted to different types of man, so that some may really be the better for a religion of consolation and reassurance, whilst others are better for one of terror and reproof?

We generally assume that primitive organisms are not sensitive to as many different kinds of stimuli as higher organisms are and that the sensory systems evolve to give organisms access to more and more types of stimuli.

In other cases, different concentrations of morphogen elicit different responses, and it is this type of gradient that is most important for providing an increase in the complexity of the developing organism.

The majority of cells in the human body are blood cells, which comprise many different types that are continuously produced during the life of an organism.

Different types of marine organisms thrive in water of different tempDifferent types of marine organisms thrive in water of different tempdifferent temperatures.

In addition, they also counted the numbers of various types of single - celled organisms called testate amoebae, whose population changes depending on the amount of water in the bog, giving an indication of how wet or dry the climate was during different periods.

Why two types of single - celled organism that form the deepest branch on the tree of life — bacteria and archaea — have completely different cell membranes

In humans and all multicellular organisms, three different types of RNA producing enzymes control how genes are transcribed.

Its main aim was to discover whether different types of plastic and the presence of a biofilm — a layer of organic material which accumulates over time — altered the rate at which such organisms broke down plastic debris.

Photosynthetic organisms typically have multiple different types of ferredoxins, although little is known about how their functions differ.

There are two major issues here: the differentiation of cells into a range of different types, and the assembly of cells into tissues, organs, and, ultimately, an intact organism.

Genome editing is used in many different cell types and organisms to specifically modify genes for the interrogation of fundamental cellular pathways.

Understanding how organisms grow from one cell type to many different cell types is the overall goal of lineage tracing or fate mapping experiments, the first of which date to the late 19th century.

Over the course of evolution, organisms have developed variations in their cell cycle programs to be able to generate and maintain a plethora of different cell types and tissues.

Plant, root, and soil microbiome Photoautotrophic organisms control microbial abundance, diversity, and physiology in different types of biological soil crusts.

This is a reflection of how extremely difficult it is to understand the complex functions of a three - dimensional organism with its many different cell types and substances without animal research.

«The CREATE system gave us a good hit early on, but we are excited about the future potential of using this approach to generate viruses that have very good cell - type specificity in different organisms, especially the less genetically tractable ones,» says Gradinaru.

The team then fed organisms isolated from the lakewater different nutrients in the lab to see what types of bugs were active in this ecosystem.

«Some different microbial species, derived from samples of [two] meteorites, have been cultured, cloned and classified by 16S rDNA typing and found to be not essentially different from present day organisms [here on Earth]; they also appear sensitive to growth inhibition by specific antibiotics.»

These types of studies could yield the biggest reward, revealing whether different organisms are correlated with different health states.

Probiotic Select ™ contains eight different Lactobacilli, a beneficial type of probiotic organism commonly found in fermented and cultured foods.

The organism requires multiple types of nutrients that are delivered through different foods.

Kennel cough is a type of bronchial infection caused by any of several different viral and bacterial organisms.

When out at the Great Barrier Reef you can safely swim with all different types of marine life including the most varied collection of fish, mammals, reptiles, crustaceans, molluscs, corals, organisms and marine plants.

Share your list of how ocean acidification can affect different types of marine organisms with the class.