Answer: It translated ''Nobar story summary'' for me
Explanation:...
Answer:
B) Thin platelets with chain folds at the faces
Explanation:
Crystalline polymer is folding together of molecular chain in an ordered way to form lamella. Polymer crystallize after cooling from evaporation of solvent. It affects the properties of the polymer such as thermal property.
Polymer on freezing becomes disorder forming an amorphous solid.
Answer:
The correct answer is option A, Gastrula
Explanation:
Gastrula has three layers of cell and it is the phase in which single layered blastula matures and get converted into multilayered structure.
However, Morula is formed after the formation of blastula through the process of blastulation. In the Morula phase, blastomers get arranged in a spherical shape after the zygote split. And zygote is formed at a very early stage of fertilization .
Thus , gastrula is the correct answer as it is the stage which comes after zygote and morula and thus get developed into more compact mass of cells.
Answer:
The greenhouse effect is the way in which heat is trapped close to Earth's surface by “greenhouse gases.” These heat-trapping gases can be thought of as a blanket wrapped around Earth, keeping the planet toastier than it would be without them. Examples of gasses: Carbon dioxide, methane, and water vapor.
Explanation:
no problem.
Answer:
Option-A
Explanation:
Index fossils are the fossils that are used to determine and identify the geological time period. The index fossils are thus also known as the guide fossils or type fossils or indicator fossils.
The index fossils are found in the wide geographical distribution in the rocks evolutionary trends. The index fossils are usually found in the ocean and rarely in the terrestrial landforms.
Thus, Option-A is correct.
