santiago morales



 Science 2.0. A fossil discovered in northeast China has pushed back mammal evolution 35 million years and provides new information about the earliest ancestors of most of today's mammal species—the placental mammals. Sinensis was 160 million years old fossil pushes back Mammal evolution Discovery. It was collected in the Daxigou site, Jianchang, from the Tiaojishan Formation dated at about 160 million years ago. It was first named by Zhe-Xi Luo, Chong-Xi Yuan, Qing-Jin Meng and Qiang Ji in 2011 and the type species is Juramaia sinensis Fossil.Image result for when was juramaia sinensis unearthed
Some charecteristics of the juramaia sinensis includes features of the long dead organism including its skull and its hair.Image result for when was juramaia sinensis unearthed

Comments

Post a Comment

Popular posts from this blog

TROPICAL RAIN FOREST ECOSYSTEM byron ,BRIAN

Image
www.britannica.com The  tropical rainforest  is a hot, moist biome found near Earth's equator. The world's largest  tropical rainforests  are in South America, Africa, and Southeast Asia.  Tropical rainforests  receive from 60 to 160 inches of precipitation that is fairly evenly distributed throughout the year. tropical rain forest animals These amphibians are known as dart frogs because indigenous people use the frog’s poison for blow darts and arrow poison.  All wild dart frogs secrete toxins through their skin.  However, captive-hatched frogs and wild ones that have been in captivity for an extended time are not toxic.  Toucans  are renown for their large colorful bills. At 8 inches (20 cm) they have the longest bill of any bird in the world in relation to their body size 25 in (63.5 cm). Despite its size, the  toucan's  bill is very light as it is made of keratin (like human hair) in a honeycomb-like structure. Gorillas  have ha
Read more

GMO Saul and Jonathan

Image
Genetically Modified Organs Genetically modified maize  ( corn ) is a  genetically modified  crop. Specific  maize  strains have been  genetically engineered  to express agriculturally-desirable traits, including resistance to pests and to herbicides.  Maize  strains with both traits are now in use in multiple countries.   A  chimera  is essentially a single organism that's made up of cells from two or more "individuals"—that is, it contains two sets of DNA, with the code to  make  two separate organisms. These individuals often don't know they are a  chimera . ... A person can also be a  chimera  if they undergo a bone marrow transplant. A  genetically modified potato  is a  potato  that has had its genes  modified , using  genetic  engineering. Goals of  modification  include introducing pest resistance, tweaking the amounts of certain chemicals produced by the plant, and to prevent browning or bruising of the tubers.
Read more

Coral Reef by Gerardo and Elija

Image
                      LOCATION  Coral reefs, need warm shallow waters to form.They form neared the equator near the coastlines and around islands throughout the world. A significant portion of the worlds coral reef are located in southwest Asia and near Australia.                      CLIMATE Coral reefs  mainly form in the tropics since they favor temperatures between 70- 80 degrees Fahrenheit, needs   sunlight since individual polyps.  which contribute to the growth of  corals , contain symbiotic algae.                                       ANIMALS Sharks, groupers, clown fish, eels, parrot fish, snapper, and scorpion fish), jellyfish, anemones, sea stars (including the destructive Crown of Thorns), crustaceans (like crabs, shrimp, puffer fish, and turtles. Birds also feast on coral reef animals.                                         PLANTS algae and sea grasses are the main  types of plants  in the coral reef  ecosystem. These  plants  give food and oxygen to t
Read more