I. Humans which of these is a vestigial structure

Answers

Answer 1

Answer: Ok idk if there was a picture that was supposed to go with that cause I don't see one but here are some vestigial structures in humans: Appendix, Pinky toe (debatable possible used for balance) , ear muscles, tail bone, wisdom teeth, nictitating membrane, male nipples (sorry to be gross), and goosebumps. Those are the ones I can remember. Hope this helps!

Related Questions

What can be said about prokaryotes and eukaroytes?a. Prokaryotes always have a nucleus, but eukaryotes don't. b. Both of these cell types contain a nucleus. c. Eukaryotes always have a cell membrane, but prokaryotes don't. d. Both of these cell types contain genetic material.
Which microscope uses a probe to map atoms on the surface of a specimen?
The cladogram shows relationships among several mammal species. Which group of modern mammals is the most closely related to elephants?
A 17-year-old boy has been admitted to the emergency department after suffering a knee sprain during football practice. The nurse notes that the patient has exceptional muscle mass and the boy quietly admits that this is mostly attributable to the use of steroids, which he obtains from a teammate. What should the nurse teach the boy about anabolic steroid abuse.A. The ability of anabolic steroids Who build muscle is greatly exaggerated in the media. B. Anabolic steroids are universally dangerous but are especially harmful to adolescents. C. The muscle mass resulting from steroid use will atrophy unless doses are continually increased. D. Anabolic steroids will reduce the boy's ability to perform weight-bearing exercise later in life.
During ____ of meiosis, sister chromatids are seprated and pulled to opposite ends of the cell

The table shows the total number of student applications to universities in a particular state over a period of 12 semesters. A random sample of 5 semesters of data is drawn from this population of 12 semesters. What is the approximate population mean for student applications, in thousands?2,565

It depends on the variance of the population.

214

It depends on the sample drawn from the population.
Done
Semester
Student Applications
(in thousands)
1

106

2

137

3

285

4

120

5

202

6

195

7

327

8

139

9

307

10

318

11

212

12

217

Answers

Answer:214

Explanation:

A factory is emitting large amounts of CFCs into the atmosphere. How might this affect people?

Answers

CFCs stands for Chlorofluorocarbons. These compounds have long lifetimes. Because of its long lifetimes, it will not only affect our atmosphere but will also climbed to the higher spheres of earth, particularly our stratosphere.

The stratosphere is the location of our ozone layer. It protects us from the extreme rays of the sun. Prolonged presence of CFCs in the stratosphere destroys our ozone layer. Thus, weakening the protection from the sun's uv rays. This will affect us because we are subjected to higher risk of the sun's harmful ultraviolet rays which may result to skin cancer and other sun related ailments.

Answer:

Skin Cancer and other diseases caused by our depleting ozone layer

Explanation:

Which of the following is the definition of ecology? a. the social movement with a goal to protect the environment b. the recycling of human-made materials to reduce waste going into landfills c. the study of interactions among organisms and between organisms and their environment d. the philosophy of living with reduced impact on the Earth

Answers

The best definition for the word ecology from the given choices is; the study of interactions among organisms and between organisms and their environment. The correct answer is C.

Final answer:

Ecology is the study of interactions among organisms and their environment.

Explanation:

The definition of ecology aligns with option c: the study of interactions among organisms and between organisms and their environment. This scientific field aims to understand the distribution and abundance of living organisms, the interactions between these organisms and their surroundings, and how such interactions are affected by natural and human-made changes to the environment.

Besides, the other options given represent the concepts related to but not accurately defining ecology. For example, option a refers to environmentalism, while option b refers to recycling, and option d typifies sustainable living.

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8. which of the following statements is true? A. Glacial erosion forms wide, U-shaped valleys B. Mudflows are the least dangerous type of sediment flow C. mass wasting happens when sediment is carried from a low elevation to a higher one D. in saltation, acids and salt in ocean water dissolve rock minerals

Answers

The correct answer is - A. Glacial erosion forms wide, U-shaped valleys.

The glaciers are essentially large masses of ice, formed either by large mas of snow or a frozen river. Because the ice is expanding, but also the glaciers appear at higher places and slowly move towards lower parts, they contribute to a lot of erosion. The size and their weight, plus their movement and the pressure they make, the glaciers manage to erode lot of material, and by doing so, they reshape the landscape in accordance to their form, which is an elongated, river like, U-shape. Once they are melted, the glaciers leave behind them long and narrow U-shaped valleys, some of which remain as a valleys, while others are filled with sea water and formed the fjords.

Answer:

the answer is A

Explanation:

16) What is the key to the recognition of incomplete dominance:? a. The trait exhibits a continuous distribution b. The alleles affect more than one trait c. The dominant allele is not always expressed d. The recessive allele is not always expressed e. The phenotype of the heterozygote falls between the phenotypes of the

Answers

The correct statement is:

E. The phenotype of the heterozygote falls between the phenotypes of the homozygotes.

What is Incomplete dominance ?

A kind of inheritance known as incomplete dominance occurs when the heterozygous phenotype falls somewhere in the middle of the two homozygous genotypes. In other words, neither allele is totally dominant over the other, leading to a phenotype that combines or expresses the features linked to the two alleles in an intermediate manner.

For instance, in the event of incomplete dominance, the heterozygote (Rr) may exhibit a pink phenotype with the red and white alleles mixing together in a flower color trait where red is dominant (RR) and white is recessive (rr).

Therefore, (Option E) is correct.

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The hetero-zygote expresses the phenotype of both homo-zygotes. So in a way it seems like the choice would have to be B. The dominate trait has caused the trait that isn't dominate, to express the same way just like the dominate traits.

A rain shadow is an area of ?

Answers

An area having relatively little precipitation due to the effect of a topographic barrier, especially a mountain range, that causes the prevailing winds to lose their moisture on the windward side, causing the leeward side to be dry.

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A mathematical formula designed to predict population fluctuations in a community could be called a

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