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r-ruslan [8.4K]
3 years ago
13

a chart that shows all the possible combinations of alleles that can result from a genetic cross is called a(n) __________

Biology
1 answer:
kifflom [539]3 years ago
7 0
Hey Leeann479!

The chart that shows all the possible combinations of alleles that can result from a genetic cross is called a Punnett Square! I've attached an example of one to this answer. 

Hope this helps!

(image credit: Wikipedia)

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How do you know something exists without ever having seen it before? In complete sentences.
crimeas [40]

Answer:

you can't see the wind blowing but we can feel it and we see leaves blowing around , so u have to use ur imagination and also have faith that something can be there and we just have to see it or feel the wind, so believe and you will see ,

4 0
2 years ago
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Which of the following shows the organizational level of a biome from the broadest category to the most specific category? A. bi
Pavlova-9 [17]

Answer:

D

Explanation:

Biomes are large divisions on earth based on climatic patterns, soil types, and the animals and plants that inhabit an area. Examples are aquatic and desert biomes

Ecosystems are interactions between communities (biotic elements) and abiotic elements in their environment.

A population is made up of individuals of the same species

8 0
3 years ago
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the below shows the distribution of marks obtained by a group of students in a mathematics test............... The marks are : 5
elixir [45]

Answer:

Hey there!

We have:

4 students with 5 marks.

8 students with 6 marks.

10 students with 7 marks.

7 students with 8 marks.

13 students with 9 marks.

3 students with 10 marks.

Thus, the mean is: \frac{4(5)+8(6)+10(7)+7(8)+13(9)+3(10)}{4+8+10+7+13+3}, or around 7.58 marks.

The median is the middle number and since we have 45 people, the middle number would be the 23rd.  4+8+10+1=23, Thus, 8 marks i s the median.

The mode is the most common score, which is 9.

The range is the range of all the values, which is from 5-10. Thus, giving us a range of 10-5, or 5.

Hope this helps :)

3 0
3 years ago
Which of the following would most likely cause increases in predator population within an ecosystem?
Juli2301 [7.4K]
C. Fewer herbivores
6 0
2 years ago
Watson and crick were the first to suggest that dna is
grin007 [14]

Answer:

they suggested that DNA could make exact copies of itself

Explanation:

The two had shown that in DNA, form is function: the double-stranded molecule could both produce exact copies of itself and carry genetic instructions.Watson and Crick developed their ideas about genetic replication in a second article in Nature.

7 0
2 years ago
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