One example of a common day Saurischia, or more accurately a currently living direct descendent of this group, is the chicken.
As far as the Saurischia go, they represent a large group of dinosaur species. The fact is that long ago, <em><u>all non-avian members of this group went </u></em><em><u>extinct</u></em><em><u>.</u></em> The remaining members were avians, a word currently associated with birds. This in part provides an explanation for the fact that most of these remaining Saurischia later evolved into many of the common-day birds we see in the modern world.
Therefore, to give the most popular and clear example of what we can consider as a <u>member of the </u><u>Saurischia</u><u> that is still alive today</u>, we can use the common chicken. The chicken is a direct descendent of the dinosaurs and is <u>the animal that genetically is the closest in relation to </u><u>dinosaurs</u><u>. </u>
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Channel proteins help large molecules pass through the cell membrane.
Answer: the last ones wrong because to have lots of biodiversity you need different types of plants or organisms
A tundra has little to no trees
The habitat one is correct
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The Hardy-Weinberg model states that a population will remain at genetic equilibrium as long as five conditions are met: (1) No change in the DNA sequence, (2) No migration, (3) A very large population size, (4) Random mating, and (5) No natural selection.
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Science
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Q2->They all form acids when combined with hydrogen. They are all fairly toxic. They readily combine with metals to form salts.
Q3->Because their outermost orbit is complete. In Mendeleev's original periodic table there was no place reserved for noble gas. They were discovered in end of 19th century. So Mendeleev created zero group without disturbing original periodic table.
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