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zavuch27 [327]
3 years ago
12

When there are 2 different genes for a trait, that organism is said to be a what?

Biology
1 answer:
olga55 [171]3 years ago
3 0
<span>The answer is diploid. This is one of the possible ploidy (which is the number of complete sets of chromosomes in a cell) in an organism. Humans are an example of a diploid organism. Plants have even higher sets of chromosomes (more than 2). Some have 4 and are referred to as tetraploids</span>




You might be interested in
Which example could be evidence for an organism's growth being influenced by the organism's genes?
QveST [7]

Answer:

C

Explanation:

a hamster species can be made similar by mating together only small hamsters.if uh need explanation let me know.

5 0
3 years ago
What did Darwin conclude about the finches on the Galapagos Islands that later supported his theory of evolution? Check all that
Ahat [919]

Answer:

The finches on Galapagos Islands had different beak

The beaks of the finches changed over time

The Galapagos finches had a common ancestor

Explanation: Darwin's Finches are a good example of natural selection and adaptive radiation of evolution. The different finches in Galapagos Island have emerged from a common  black, seed eating, short beak finches. This is called adaptive radiation, where different species arose from a single ancestor.

Due to changes in the natural environment, food resources, some finches have a long beak. This long beaks help them to eat insects. As a result, the competition will be less and nature selects them to survive in the new environment. This is a natural selection of evolution.

3 0
3 years ago
Read 2 more answers
Which of the following does the enzyme primase synthesize?
kenny6666 [7]

Answer:

RNA primer

Explanation:

the DNA polymerase can't synthesize DNA without an 3' ending, the primase enzyme synthesize an RNA primer that brings to the DNA polymerase the 3' spot so she can finally starts the new DNA chain.

5 0
3 years ago
You hang a swing from a live tree branch that is roughly parallel to the ground. What will likely happen over time as the tree g
Bingel [31]

Complete question:

You hang a swing from a live tree branch that is roughly parallel to the ground. What will likely happen over time as the tree grows? Check All That Apply

  1. The swing will move farther away from the tree trunk.
  2. The swing will move up. away from the ground.
  3. The swing will remain in its original position.
  4. The swing's ropes will become embedded in the branch.

Answer:

The swing's ropes will become embedded in the branch.

Explanation:

The trunk or branch strangulation sadly occurs very often. When people tie a young tree with different materials, such as a rope, or a cable, or a wire, and leave it there, the leash will eventually strangulate the tree.

Strangulation occurs because the tree keeps growing, applying pressure on the leash. The vascular system is in the trunk perimeter under the crust. Through the years, the pressure increases, the trunk is even more strangulated, and the vascular system is affected. One of the first and principal effects of strangulation is the increase in the trunk or branch diameter over the leash. This diameter change is because elements of the sap can not go back to the roots and keep near the strangulation. At this point, there are two options:

  • The tree can sort this by including the leash in its tissues, surrounding and absorbing it, and keep growing normally

or

  • The vascular system is so affected that the tree can not sort this problem and so, those parts of the tree located over the leash dye.

<em>In the exposed example, it seems that the tree could make it and included the swing's ropes in the branch. </em>

6 0
3 years ago
Enter the correct term in the blanks.
Amiraneli [1.4K]

Answer:

a. veins and arteries

b.diaphragm

c.kidney

d.lung

e.4

f.left auricle(atrium) , right auricle(atrium)

g.left ventricle, right ventricle

h.blood plasma

i.digestive

j.buccal cavity ,saliva

k.bile

l.excretory

m.kidneys

Explanation:

3 0
3 years ago
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