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Genetics

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Kayley Johns

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Cards in this guide (10)
Gestation period of a bear

Grizzly bear 225 days. Polar bear 240 days.

What does a Karotype show

it is when the scientific gene is broken

The varieties of beak sturctures among galapagos finches is a good example of

The varieties of beak structures among Galapagos finches is a good example of adaptation. Temperature and food sourcing influence the development of the differing beaks.

How do you jump out of a airplane

With a parachute.

Why is night vision an adaptation for owls in a desert environment

All owls have night vision. Since the desert can get so hot, most animals, including owls, come out at evening or night to avoid the heat of day. Since they're active at night, it's good to have nocturnal vision.

Some desert owls are elf owls, pygmy owls, burrowing owls, great horned owls.

It allows them to hunt when it is cooler.

What is a reproductive strategy

The method an organism uses to produce offspring

the way that a species creates offspring

When and why does DNA need to be replicated

DNA is replicated during the S phase of the cell cycle. If DNA is not replicated then the new cell will not have a copy of the DNA. If it does not have a copy of the DNA, then the cell will not be able to function properly.

What is PCR short for

A polymerase chain reaction

Which strand of mrna would be made during transcription using the dna strand gat ccc

CUA GGG

What would be an adaptation in a rain forest but not in the arctic

broad leaves

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