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dmitriy555 [2]
2 years ago
6

Some lizards have different size legs. Lizards with longer legs are able to better access food. Overtime

Biology
2 answers:
natali 33 [55]2 years ago
8 0

Answer:

Genetic variation is the difference in DNA among individuals or the differences between populations. There are multiple sources of genetic variation, including mutation and genetic recombination.

Explanation:

Svetllana [295]2 years ago
7 0

Answer:

The length of a lizard's legs does not have anything to do of how long of a distance it can travel.  

It does however effect how fast a lizard can get to a certain distance.

Longer legged lizards will have longer strides that can cover more ground per stride. Therefore, they can get to a certain distance sooner than a short legged lizard could

Explanation:

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4. Suppose that a dominant allele (P) codes for a polka-dot tail and a recessive allele (p) codes for a solid colored tail. If t
lisov135 [29]

Answer:

The correct answer would be:

  • Genotype ratio: 1 (PP) : 2 (Pp) : 1 (pp)
  • Phenotypic ratio: 3 (polka-dot tails) : solid colored tail

The genotype of both parents is Pp (heterozygous).

Thus, both the parent would produce two types of gametes which are P and p.

The cross would result in the production of offspring with three types of genotype PP, Pp, and pp in 1:2:1.

Offspring with PP and Pp will have a polka-dotted tail as it is the dominant trait.

Thus, the phenotype ratio would be 3 (polka-dotted tail) : 1 (solid colored tail).

3 0
3 years ago
Biology End of Year Cornerstone Assessment
marshall27 [118]

Answer: hypothesized that the higher pH levels would increase the rate

of movement of the Artemia. The students placed the Artemia in petri dishes with 2 mm x 2

mm grids marked off on the bottom of the dishes. The students calculated how fast the Artemia

traveled in each pH (4-9) solution by counting the number of squares on the grid that the

Artemia crossed per second of timing.

The data collected from their experiment is presented below:

pH of Water

Rate of Movement of

Artemia

(squares per second)

4

1

5

5

6

10

7

20

8

20

9

25

1. Using the grid below, create a graph based on the above data.

Explanation: yes

6 0
2 years ago
Describe the role the government plays in economics.<br>​
Verizon [17]

The federal government regulates and controls the economy through numerous laws affecting economic activity.

I hope that answers your question.

4 0
3 years ago
Match the vocabulary terms to their definition
stira [4]

Answer:

Explanation:hmm think about your vocab

6 0
3 years ago
Why is my dog a idiot
katrin2010 [14]

Answer:

HAHA Don't say like that dog's are best and the reason if they are because that makes sense there are animals and we r humans

somtimes humans are also idiots (no offence)

Well Have a Great day !

3 0
2 years ago
Read 2 more answers
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