Select all Viral structures *

anygoal [31]

Answer:

The average height of a person depends on several factors, like gender, nationality, age, etc.

The average height for an american woman is currently 5 feet 4 inches. While the average height for an american man is currently 5 feet 9 inches.

In Peru, for example the average height for a man is 5 feet 4 1⁄2 inches while for men is 4 feet 11 1⁄2 inches.

In Noway, for man 5 ft 10 1⁄2 in and for woman 5 ft 6 in.

You can look for a List of average human height worldwide, in case you are looking for a nationality in particular.

7 0

3 years ago

Read 2 more answers

What type of relationship does a epiphyte have with a tree

Ivahew [28]

Commensalism I believe

3 0

3 years ago

Read 2 more answers

What organic compound makes up the major portion of the cell membrane?

cupoosta [38]

A lipid does, it forms a phospholipid bilayer.

4 0

3 years ago

What ensures that the correct amino acid is added during translation?

dsp73

Answer:

thanks to the genetic code, this allows cells to decode an mRNA in an amino acid chain

Transfer RNAs, or tRNAs, connect the mRNA codons with the amino acids for which they encode. One end of each tRNA has a three nucleotide sequence called anticodon, which can be attached to a specific codon of the messenger RNA. The other end of tRNA carries the amino acid that specifies the codon that is present in the messenger RNA

6 0

3 years ago

The kernel color in wheat is a continuous trait determined by two additive genes, each with two alleles, that equally contribute

dedylja [7]

Answer:

Phenotypic ratio: 1:4:6:4:1

Punnett square: Below in the explanation box

Frequency distribution: In the attached files

Explanation:

<u>Available data</u>:

The kernel color in wheat is a continuous trait determined by two additive diallelic genes
The red kernels are determined by two genes and two dominant alleles (R1R1R2R2)
The white kernels are determined by two recessive alleles at the same two genes (r1r1r2r2)
R1 and R2 alleles are dominant over r1 and r2, respectively

1st Cross: a true-breeding red plant with a true-breeding white plant

Parentals) R1R1R2R2 x r1r1r2r2

Gametes) R1R2, R1R2, R1R2, R1R2

r1r2, r1r2, r1r2, r1r2

F1) 100% R1r1R2r2

2nd Cross: F1 progeny are selfed

Parentals) R1r1R2r2 x R1r1R2r2

Gametes) R1R2, R1r2, r1R2, r1r2

R1R2, R1r2, r1R2, r1r2

Punnett square) R1R2 R1r2 r1R2 r1r2

R1R2 R1R1R2R2 R1R1R2r2 R1r1R2R2 R1r1R2r2

R1r2 R1R1R2r2 R1R1r2r2 R1r1R2R2 R1r1R2r2

r1R2 R1r1R2R2 R1r1R2r2 r1r1R2R2 r1r1R2r2

r1r2 R1r1R2r2 R1r1r2r2 r1r1R2r2 r1r1r2r2

F2) Genotype:

1/16 R1R1R2R2 (dark red)
2/16 R1R1R2r2 (red)
1/16 R1R1r2r2 (light red)
2/16 R1r1R2R2 (red)
4/16 R1r1R2r2 (light red)
2/16 R1r1r2r2 (very light red)
1/16 r1r1R2R2 (light red)
2/16r1r1R2r2 (very light red)
1/16 r1r1r2r2 (white)

Phenotype:

1/16 R1 R1 R2R2, dark red phenotype
4/16 R1r1R2R2 + R1R1Rr2, red phenotype
6/16 R1r1 R2r2 + r1r1R2R2 + R1R1r2r2, light red phenotype
4/16 R1r1 r2r2 + r1r1R2r2, very light red phenotype
1/16 r1r1r2r2, White phenotype phenotype

Phenotypic ratio: 1:4:6:4:1

Frequency table:

<u>DOSAGE FREQUENCY</u>

Dark red 1/16

Red 4/16

Light red 6/16

Very light red 4/16

White 1/16

3 0

3 years ago