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melamori03 [73]
3 years ago
10

Colour blindness is a sex linked-linked disorder.

Biology
1 answer:
Morgarella [4.7K]3 years ago
4 0
The mother could be a carrier (x^h x) which would result in a 50% change 1 of her sons (x^h y) which I have written in blue, could be colorblind

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During which part of pregnancy does the fetus begin to blink its eyes and become more active
Nikolay [14]

The answer is In the last trimester of pregnancy. While the senses of the fetus start to develop in the 8th week, the different sense mature at different stages. Vision is the last sense to mature. After the 26th week, after the eyelids of the fetus have fully developed, the fetus begins to blink (even experience REM while involves rapid eyelid movements ).






6 0
3 years ago
True or false: The parachute on a dandelion seed makes it easily transported by animals.
Marat540 [252]

Answer:

False

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The parachute on a dandelion makes it easily transportable by AIR.

The parachute helps in creating air resistance, and helps the dandelion to glide through the air. The presence of the parachute also plays an important role in the dispersion of its seeds.

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Cell membranes are made up of a phospholipid bilayer. Which part of the phospholipid bilayer interacts with water, and which par
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5 0
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sergiy2304 [10]

Answer:

Location B, because cracks between plates are filled with molten rocks which solidify

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Location B because, as the tectonic plates move away under the sea, inside the sea are cracks of the ocean floor that releases molten rocks, or a type of liquid that hardens when interacting with liquid (thats from the mantle).

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