All categories

2 years ago

Why might some women not have signs or symptoms of breast cancer?

2 answers:

4 0

Sometimes you never have any symptoms for your first stage of breast cancer . It’s really hard to tell if you have breast cancer cause it could be one thing hurting and it could end up being something just cause it written down on the internet for a symptom of breast cancer doesn’t necessarily mean you have breast cancer many people could have one symptom and it could be anything. Turns out the lump I have in my breast is tissue pushed to one side

FrozenT [24]2 years ago

3 0

Answer:

many breast cancers have no obvious symptoms at all. When there are no symptoms, breast cancer can be found through a screening mammogram. The most important thing is to bring any unusual signs to your doctor's attention, and to talk to your doctor about a breast screening plan that is appropriate for you

Explanation:

You might be interested in

You are a dog breeder and are interested in two traits that you believe are inherited by simple genetic loci glossy (G) coat is

Paul [167]

Answer:

GL, Gl, gL, and gl

Explanation:

The mom is glossy long haired. Since glossy (G) is dominant over to dull (g) and long hair (L) is dominant to short hair (l), the possible genotypes of the mom would be:

GGLL, GgLL, GGLl, or GgLl

The dad is dull and short haired, the genotype would be ggll.

GGLL x ggll

Progeny = all GgLl (all glossy long haired)

GgLL x ggll

Progeny = 8 GgLl, 8 ggLi (glossy long haired and dull long haired)

GGLl x ggll

Progeny = 8 GgLl, 8 Ggll (glossy long haired and glossy short haired)

GgLl x ggll

Progeny = 4 GgLl, 4 Ggll, 4 ggLl, 4 ggll (glossy long, glossy short, dull long, and dull short)

<em>Only a cross of ggll with GgLl produced the offspring that cover the phenotypic range shown in the illustration. Hence, the genotype of the mom is GgLl.</em>

The parental gametes produced by the mom would be; GL, Gl, gL, and gl

5 0

2 years ago

You complete an experiment measuring the spread of the Cordyceps fungus across a forest environment. You measure the amount of g

anygoal [31]

This seems to be the best answer: C. The data does not take into account underground growth and the actual area of fungus spread may be larger, so the original conclusion of the experiment is not accurate.

8 0

2 years ago

Read 2 more answers

Think about the lab procedure you just read. Label each factor below V if it was variable during the procedure or C if it was co

Crazy boy [7]

Answer:

The factors which remained constant are as follows -

material used as the membrane
amount of substances used
number of trials

The factors which have shown variation are as follows -

molecule size (large starch molecules vs. small glucose molecules)
whether the molecules diffused through the membrane (tubing)

Explanation

Some factors with in the experiments remained constant from the point of starting of the experiment to its end. While some factors were varied to study its impact on the experiment rate of progression or on the final product formed. Thus , out of the following given factors, the ones that remained constant are -

material used as the membrane
amount of substances used
number of trials

The factors which have shown variation are as follows -

molecule size (large starch molecules vs. small glucose molecules)
whether the molecules diffused through the membrane (tubing)

8 0

2 years ago

Read 2 more answers

An interaction between two organisms in which one usually benefits is known as <br> .

oksano4ka [1.4K]

Answer:

The interaction between two organisms in which one usually benefits is called commensalism.

Explanation:

hope it helps :)

8 0

2 years ago

Assume that a particular human cell is examined under a microscope, and it contains 22 autosomes and a Y chromosome. This cell i

frez [133]

Answer:

A sperm cell

Explanation:

A diploid cell has 46 chromosomes which is normally signified by somatic cells. Germ cells or gametes are haploid cells therefore they contain only 23 chromosomes. Male gamete contains 22 autosomes and one sex chromosome. That sex chromosome can be X or Y.

Female gamete does not have Y chromosome as a sex chromosome, it has only X chromosome as a sex chromosome. So Y chromosome in a human cell which have 22 autosomes determines that it is a male gametic cell or a sperm cell. Sperm cells that have a Y chromosome if fuses with female gamete produce male offspring(XY).

So the correct answer is- a sperm cell.

5 0

2 years ago