The diameter of a human blood cell is 0.0000062m. How can this number best be expressed in scientific notation?

In cats, black fur color is caused by an x-linked allele; the other allele at this locus causes orange color. The heterozygote i

Luden [163]

The offspring that will be produced in the cross would have tortoiseshell fur.

<h3>X-linked traits</h3>

In cats, the male is XY while the female is XX.

Assuming that black fur is caused by the allele B and the orange fur is caused by A

A black female will have the genotype $X^BX^B$

An orange male will have the genotype $X^AY^A$

Crossing the two: $X^BX^B$ x $X^AY^A$

Offspring: $X^BX^A$ , $X^BY^A$ , $X^BX^A$ , and $X^BY^A$

$X^BX^A$ = tortoiseshell fur female

$X^BY^A$ = tortoiseshell fur male

More on x-linked traits can be found here: brainly.com/question/11189684

6 0

2 years ago

A researcher was performing a test to check the effect of induced point mutation. But the experimental mouse could not survive.

Pie

The a research project management the light and might and reason of the survive and the check out the could effect

3 0

3 years ago

Describe the process of cloning from start to finish.

abruzzese [7]

Answer:

1. Isolation of donor DNA fragment or gene.

2. Selection of suitable vector.

3. Incorporation of donor DNA fragment into the vector.

4. Transformation of recombinant vector into a suitable host cell.

5. Isolation of recombinant host cell.

3 0

3 years ago

what is the relationship between exposing to a virus and developing immunity to it? cite evidence from the text to support your

den301095 [7]

Answer:

Exposure to a virus is closely related to the development of immunity, since the immune system is responsible for creating antibodies in response to the presence of potentially harmful biological agents, such as these viruses.

Explanation:

Viruses are biological agents that can produce diseases when they enter the body of a living being.<u> In response to contact with a virus, the</u><u> immune system</u><u> synthesizes specific </u><u>antibodies</u> to combat the foreign biological agent.

Antibody immunity can be of two types. It is fast when it is mediated by immunoglobulins M (IgM), which attack the virus anywhere, while the late and prolonged response is due to the development of immunoglobulins G (IgG).

An example of immunity to a virus occurs with the exhibition to the virus of the Dengue, that creates permanent immunity to the viral serotype to which an individual is exposed.

The acquired immunity, mediated by antibodies, is the base for the development of vaccines.

8 0

2 years ago

The arrangement of homeotic genes along chromosomes of vertebrate and invertebrate animals corresponds to the expression pattern

Keith_Richards [23]

The arrangement of homeotic genes along chromosomes of vertebrate and invertebrate animals corresponds to the expression pattern of the genes along the anterior-posterior axis of the developing embryo.

<h3>What are homeotic genes?</h3>

Homeotic genes are a group of body pattern forming genes which control the development along the anterior- posterior axis of the developing embryo.
These encode transcription factors which control and specify the genes involved in body patterning. These provide identity to the segments during embryo formation.
Genes located in the 5’ end act on posterior side whereas the genes on 3’ end act on anterior region.
Homeotic genes are evolutionary conserved and control body specification, patterning and differentiation.
The loss of function of any of the gene changes the body pattern and affects the development.

Learn more about homeotic genes here:

brainly.com/question/23669464

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7 0

1 year ago