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natali 33 [55]
3 years ago
13

Please help me with this question?!!!!!

Biology
2 answers:
WINSTONCH [101]3 years ago
4 0
A C and D kinetic energy is n motion potential energy is getting ready to go into motion
jok3333 [9.3K]3 years ago
3 0
All of them except pizza
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The Edwards Plateau in west central texas is home to a diverse group of bats, reptiles, and birds how does the biodiversity of t
sveta [45]

Answer:

The plateau region has endemic population of species and the change in the ecology impacts the climate and wildlife of the area.

Explanation:

  • The Edwards plateau is located in the south, central and western taxes. It bounded by faults and uplands. It has a base made of limestone.
  • The plateau is home to various diverse species of plants and animals. The plateau region consists of 41 counties in geographic regions. Currently, about 2.26% of the land area is under protection as this region has experienced habitat loss of 5.3%.
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3 years ago
You discover a population of mustard plants and find it to be at Hardy–Weinberg equilibrium with respect to the R locus. Suppose
natulia [17]

Answer:

The fraction of heterozygous individuals in the population is 32/100 that equals 0.32 which is the genotipic proportion for these endividuals.

Explanation:

According to Hardy-Weinberg, the allelic frequencies in a locus are represented as p and q, referring to the alleles. The genotypic frequencies after one generation are p² (Homozygous for allele p), 2pq (Heterozygous), q² (Homozygous for the allele q). Populations in H-W equilibrium will get the same allelic frequencies generation after generation. The sum of these allelic frequencies equals 1, this is p + q = 1.

In the exposed example, the r-6 allelic frequency is 0,2. This means that if r-6=0.2, then the other allele frequency (R) is=0.8, and the sum of both the allelic frequencies equals one. This is:

p + q = 1

r-6 + R = 1  

0.2 + 0.8 = 1

Then, the genotypic proportion for the homozygous individuals RR is 0.8 ² = 0.64

The genotypic proportion for the homozygous individuals r-6r-6 is 0.2² = 0.04

And the genotypic proportion for heterozygous individuals Rr-6 is 2xRxr-6 = 2 x 0.8 x 0.2 = 0.32

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3 years ago
A muscle that draws ribs together<br><br> a. Internal intercostals<br><br> b. Pectoralis major
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B. Pectoralis major
8 0
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Arrange the tiles to show the sequence of the steps in a scientific investigation. make an observation ask questions construct a
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Make an observation

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7 0
3 years ago
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True or False: Decomposers do NOT need energy to live.<br><br>A. True<br><br>B. False​
Maksim231197 [3]

Answer:

False

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Consumers (animals) get their energy by eating the producers and/or other consumers. Scavengers and decomposers get their energy by eating dead plants or animals. Living organisms require these nutrients to create cells, tissues and to provide energy for life processes. Thus, all living things need energy to survive.

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