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vladimir1956 [14]
3 years ago
5

Humans are a diploid species. What does this say about their chromosomes?

Biology
1 answer:
Aneli [31]3 years ago
7 0
Have homologous chromosomes. Diploid organisms are those that possess two set of chromosomes in their cell. Each set of chromosomes is termed as homologous chromosome where one chromosome is inherited from father and other one is inherited from mother
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What were any obstacles/struggles the individuals with disabilities Education act had to overcome?
Sati [7]

Answer:

1. The Widespread Misperception That Teaching is Easy

Teaching is a uniquely difficult job, one that comes with a set of huge responsibilities; however, many people fail to recognize the teacher’s role. The various disabilities of the students with whom special education teachers work multiplies the job’s difficulty. Special education teachers are largely unrecognized and unsupported by the public.

2. Non-Instructional Responsibilities

Many teachers are trained and willing to teach but find themselves burdened with responsibilities that remove them from the classroom. Special education teachers often find themselves being required to go to meetings, conducting assessments and dealing with loads of paperwork.

3. Lack of Support

At a time when many large school districts are experiencing high levels of growth, special education teachers are being asked to do more with less. Salaries are being cut in many districts, and there is often very little in the way of technical assistance provided by school administrations.

4. Dealing With Multiple Disabilities

A special education teacher’s classes may have students with various disabilities. Since each student is a unique case, the teacher must modify their lessons to suit each disabled learner by providing individualized education programs.

5. Handling Death

Among students in a special education classroom, there are often some with severe chronic illnesses that may result in death. Handling this is a challenge to which special education teachers will have to adapt.

6. Handling the Problems of an Inclusive Classroom

The concept of having classrooms that contain both special needs students and students who are developing typically is becoming a popular one. This type of education poses new challenges for a special education teacher. For example, many students who have no disabilities are unaccustomed to dealing with those who do. Teachers in these classes are charged with eliminating cruelty and insensitivity from among their students and ensuring that those with special needs are treated with respect.

7. Professional Isolation

The nature of a special education teacher’s work is very different from that of traditional teachers; the result of this is that standard classroom teachers may not view them as colleagues. There may be a professional stigma attached to the work of teaching “slow” students. Special education teachers often work with smaller groups and may focus on skills rather than content, thereby leading to the perception that their work is easier or less important.

8. Lack of Support From Parents

Some parents of special needs children are disinterested in the welfare of their children and fail to provide them with adequate care. Alternatively, they may be overly protective. Both can be problematic for the child and for their teacher. Disinterested parents may have no involvement with their child’s education or interaction with their teachers, whereas overprotective parents may have unrealistic expectations from the child and the child’s teachers. Both attitudes can shape children in negative ways. Parental disinterest may make special needs students less motivated and parents who are overprotective often diminish their child’s confidence and make it harder for them to learn.

9. The Difficulty of Discipline in a Special Needs Classroom

Disabled children may have behavioral issues including restlessness and moodiness. They may also exhibit problems like a short attention span or an inability to understand what is being taught. Special education teachers have to learn how to deal with these problems as well as how to take appropriate disciplinary measures.

10. Budget Problems

Across the nation, special education programs are facing increasing enrollment and decreasing budgets. The result is that there are fewer teacher assistants available, which results in a greater workload for special education teachers. They may also face shortages of essential resources and equipment for delivering effective lessons.

Any one of these challenges would make the work of a special education teacher incredibly difficult; as a group, they turn the job into a set of arduous tasks. Unfortunately, the result of the pressures placed on teachers is that the students suffer. Anyone seeking to go into this area of teaching should be aware of what they will face and have the mental and emotional fortitude to overcome the challenges in order to improve the prospects of their students.

6 0
3 years ago
A possible reaction for the degradation of the pesticide DDT to a less harmful compound was simulated in the laboratory. The rea
Bas_tet [7]

Answer:

This exercise is incomplete, missing the value of k (decay constant), which is equal to 4x10⁻⁸s⁻¹ at 25°C

The answer is 0.549 years

Explanation:

Given:

first order of reaction

k = 4x10⁻⁸s⁻¹

For a first order of reaction, the half-life time for the degradation of DDT is equal to:

t=\frac{0.693}{k} =\frac{0.693}{4x10^{-8} } =17325000s=0.549years

8 0
4 years ago
(07.05 MC) If there is a mutation in a zygote, where is it likely to be found in the fetus? (2 points)
just olya [345]

Answer:

The mutation will occur in all the cells of the fetus since they all formed by mitosis from the zygote.

Explanation:

<em>If there is a mutation in a zygote, the mutation will occur in all the cells of the fetus since they all formed by mitosis from the zygote.</em>

A zygote consist of a diploid cell formed from the fusion of male and female haploid cells during fertilization.

A zygote develops into a fetus through continuous mitotic division and differentiation.

Hence, if a mutation occur in a zygote, all the cells of the fetus formed from such zygote will have the mutation because the cells are formed from the mitotic division of the zygote.

5 0
3 years ago
Read 2 more answers
Suppose you are a doctor reviewing this new bandage for its potential applications. in what ways might you use such a bandage. p
anzhelika [568]

Answer:

For the treatment of patients.

Explanation:

As a doctor, I am using this new bandage For the treatment of patients. If this bandage has given me promising results than old bandages then I used these bandages for all my patients but if the bandage does not give me the required results and the old one is more better than the new one than I will reject using that new bandage and prefer old bandages.

3 0
3 years ago
If you notice the sky is completely covered with thin layered clouds in the atmospheres lower altitude why can you safely leave
Ksenya-84 [330]
No because that means its getting ready to rain. that's why the clouds are low
6 0
3 years ago
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