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Elodia [21]
3 years ago
8

Which of these describes eye color in humans? 1.polygenic 2.multiple allele 3.codominant 4.incomplete dominance

Biology
2 answers:
frez [133]3 years ago
8 0

Answer:

1

Explanation:

SIZIF [17.4K]3 years ago
3 0

Answer:

"polygenic" Can i have brainliest please

Human skin color is a polygenic trait. That means that it is influenced by many genes. It is known few hundreds of genetic loci that are involved in the determination of skin color.  

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16. Which of the following is formed when a group of tissues works together to perform a common function?
otez555 [7]

Answer:

The organ system

Explanation:

An organ is composed of tissue and performs a specific set of functions for the body. And that’s called the organ system

8 0
3 years ago
Elliptical galaxies form a perfect sphere or an ellipse.<br><br> True<br> False
kolbaska11 [484]

Answer:

True

Explanation:

A group of billions of stars in space is known as a galaxy. ... Irregular ones do not have specific shape and elliptical galaxies are three dimensional. It has ellipsoidal shape which formed of deformation of sphere and looks like ellipse. Hence, the given statement is true.

5 0
3 years ago
What is the meaning of a valence electron?<br><br><br>100 points<br><br><br><br>Rose McHugh
Alexandra [31]

Answer:

Explanation:

the meaning of valence electron is an outer shell electron with atom

3 0
3 years ago
Read 2 more answers
When replication starts, an origin of replication forms, consisting of two ____________ moving in opposite directions.
Anika [276]

Answer:

Replication Forks

Explanation:

When replication starts, an origin of replication forms, consisting of two replication forks moving in opposite directions.

I hope it helps! Have a fantastic day!

Bored~

5 0
2 years ago
An apple pie has 2 million (2 x 10^6) Staph. aureus cells in it. The food preparer did not wash his hands and probably inoculate
TiliK225 [7]

Answer:

Explanation:

given cells at incubation = 2 million (2 x 10^6) Staph

cells at the start of incubation = 200 Staph

Total time =6hrs = 360minutes

Recalling that Number of generations = Log(cells at incubation) - Log (cells at the start of incubation)/0.301

  • Number of generations = Log 2000000 - log 200 /0.301

        = 20.93 generations.

  • hence generation time = total time/number of generations

        = 360/20.93 = 17.20minutes

as said, that the apple pie is left after 2hrs, it implies 8hrs (480minutes) will be the new total time; number of generations = total time / generation time

= 480/17.20minutes =  27.90 generations

  • hence total number of bacteria after 8hrs = 2^n generations x initial number of bacteria

       = 2^27.90 x 200 staph = 5.009 x 10^10 bacteria

8 0
3 years ago
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