7. Describe one shark from the Cenozoic era. What does the shark look like ?

2 answers:

4 0

Megalodon was the largest predatory marine animal in the Cenozoic Era. It can grow to a length of over 60 feet long and a weight of 100 tons.

vlabodo [156]3 years ago

3 0

the Carcharodon megalodon is an extinct megatoothed shark. megalodon was an apex predator of its time, and possibly the largest and most powerful macro-predatory fish that ever lived. Carcharodon may have approached a maximum of around 67 feet in total length.

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Zebrafish (Danio rerio) is an important model organism in the field of genetics. One of the first mutant genes to be studied in

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Answer:

Explanation:

Let the wild type trait, the silver-white, be represented by A allele and the mutant trait, the golden color, be represented by a allele.

Heterozygous wild-type male fish would be Aa

Golden female fish would be aa

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2/4 Aa = silver-white

2/4 aa = golden color

Hence, the percent likelihood of golden offspring is 2/4 or 50%.

The correct option is b.

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34kurt

Answer:

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What will most likely happen if the human population continues to grow at current rates?

Julli [10]

There will be fewer natural resources available for future generations.
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Where are the three seismographs used to find the epicenter of this earthquake located?

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