Archive for the ‘Biology’ Category
In the fossil record, transitional fossils linking newer species to older ones are relatively rare. Suggest a?
zombies38 asked: In the fossil record, transitional fossils linking newer species to older ones are relatively rare. Suggest an explanation for this observation.
Bio people help! First Algae?
somekidwhoplaysstarcraft asked: name? date? fossilized? anything special about it?
thanks
How was the microscope important in determining the ture nature of fossils?
blund_chick07 asked: And what is the true nature of fossils?
Dinasaurs back on Earth? Anytime soon?
DeltaRomeoEchoWhisky asked: I was watching Jurassic Park the other day and raised an interesting question in my mind. How close are we to being able to do that? Getting blood from fossilized mosquito millions of years ago with Dino blood inside it, then cloning it? how close are we?
Please help with my biology homework?
Tasha Marie asked: What group includes organisms that are a key source of food in all aquatic environments and whose fossilized forms are used as a filter and as a grinding and polishing agent?
What transitional fossils lead up to trilobites?
L.007 asked: Can anyone tell me the transitional fossils that lead up to trilobites in the Pre-Cambrian era? I know a lot about evolution, but I’ve never studied trilobites. Thanks.
Do the fossils that support evolution date consistently?
-♣- asked: What I mean is, the farther you go back in the evolutionary tree, the older the fossils are?
Are they consistent?
Dakota: We did not come from monkeys, that’s a common misconception about evolution.
can you help with B io?
me asked: Many fossils have been found that show the evolution of the horse from a small browsing animal to a large grazing plains dweller (the modern horse), but the fossil record does not show all the intermediate forms.
The gradualism model of evolution says that gaps in the fossil record are due to ...Read more.
True or False?
Hamza asked: 1. A fossil usually contains only the hard parts of an organism.
2. The chemical makeup of an organism does not change when it fossilizes.
3.Most layers fossilizes in older layers of sedimentry rock are more complex in body structure than those fossilized in younger layers.
4.The fossil record does not show every step in the ...Read more.