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Delvig [45]
3 years ago
10

What is the groove in the cortex called?

Biology
2 answers:
forsale [732]3 years ago
8 0
<span>It's called sulci, the singular form is sulcus</span>
agasfer [191]3 years ago
4 0
It is called a sulci, or sulcus in single form.
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Question 10 of 10
sasho [114]

Option D

polymerase chain reaction (PCR) do Makes more copies of a sample of DNA

<u>Explanation:</u>

A procedure to create several portraits of a distinct DNA section is termed as Polymerase chain reaction. In other words, it is a lab routine handled to compose various representations of a portion of DNA. PCR is extremely explicit and can be utilized to increase, or model, a particular DNA destination from a hybrid of DNA particles.  

In PCR, the effect is regularly cycled within a range of temperature variations, which deduct countless models of the destination range to be exhibited. PCR intends to obtain sufficient of the objective DNA region that it can be examined or applied in some other way.

5 0
3 years ago
The ph of four different solutions are recorded below which solution is more acidic a.pH=3 b.pH=7 c.pH=10 d.pH=14
n200080 [17]
Solution a is the most acidic.

In a pH scale of 1 to 14, the smaller the pH is, the more acidic is. In opposite, the higher the pH is, the more alkaline it is. We call substances with pH below 7 as acid, and above 7 as alkali, while 7 as neutral.

Therefore, comparing the 4 solutions, solution a has the lowest pH, 3, so it is the most acidic.
7 0
3 years ago
what is crossing a hybrid with a homozygous dominant or a homozygous recessive organism resulting in a 1:1 ratio called? 
Ghella [55]
That would be a test cross.
7 0
3 years ago
The balance of nature can be upset by many reasons including natural disasters, human causes, not enough food or space or water.
Len [333]
The correct answer should be Carrying capacity

Carrying capacity is the the number of people, animals, and other life forms, that an ecosystem can sustain without starting to degrade, and all these upsets can destroy it because it can cause people and animals to migrate somewhere or they can destroy the carrying capacity of the already existing one.
4 0
3 years ago
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Is the formal charge on n the same or different in these two species?
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