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Ket [755]
3 years ago
10

A single-celled organism, like bacteria or a Paramecium, are: A.multicellular B.unicellular

Biology
1 answer:
Korvikt [17]3 years ago
6 0
Its unicellular organisms
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PLS HELP ASAP Select the word that means how easily water can move through a substance. Lesson 2.03 o particles permeability por
mezya [45]

Answer:

permeability

Explanation:

dictionary definition: the state/quality of a material or membrane that causes it to allow liquids or gases to pass through it

in biology we use this term to describe the cell membrane, it is "semi-permeable" because it allows certain gasses and molecules to pass through

8 0
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

5 0
3 years ago
...... ........ ....... .......<br>?
andrey2020 [161]

Answer:

It’s dots

Explanation:

6 0
3 years ago
A gene is a segment of DNA that codes for a particular protein. One DNA molecule typically contains thousands of genes. So, in o
Gnoma [55]
Chromosomes is the answer
6 0
3 years ago
Read 2 more answers
What is the elevation of point B?
Effectus [21]

Answer:

Point B has an elevation greater that 2750 feet

Explanation:

The smaller the rings the higher elevation. Point B is not on or under the 2750 ft mark but above it meaning its higher in elevation.

8 0
3 years ago
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