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wlad13 [49]
3 years ago
6

Explain how and why you would conduct a study to determine if this bone can be used to determine sex

Biology
1 answer:
Hatshy [7]3 years ago
3 0

Answer:

The pelvis is the best sex-related skeletal indicator, because of distinct features adapted for childbearing. The skull also has features that can indicate sex, though slightly less reliably. Males have a square jawline and the line between the outer edge of the jaw and the ear is vertical. Conversely, in females the jaw is much more pointed and the edge of the jaw slopes gently towards the ear.

Explanation:

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Marsupials are found in north america and australia. True or False
kumpel [21]

Answer:

True

According to UCMP Berkley, the only naturally occurring marsupial in the North America is the opossum (of different varieties).

Australia has a variety of marsupials, including the Tasmanian Devil, wombat, koala, and Red Kangaroo.

4 0
4 years ago
What are the sequence of steps that includes the image on the retina
jonny [76]

Answer: Light goes into the eye via the cornea, it then pass through the pupil, the lens, the vitreous humor and finally forms an image on the retina.

Explanation:

Light goes into the eye via the cornea. The cornea is a clear, dome-shaped surface that covers the front of the eye.

From the cornea, the light passes through the pupil. The pupil regulates the amount of light passing through.

From the pupil, , light hits the lens. The lens is the clear structure inside the eye. It focuses light rays onto the retina.

Subsequently, light passes through the vitreous humor. A clear, jelly-like substance that fills the center of the eye. It helps to keep the eye round in shape.

Finally, the light reaches the retina where the image is formed the image is usually inverted. The retina is a light-sensitive nerve layer that is situated at the back of the eye.

The main function of the optic nerve is to carry the signals to the visual cortex of the brain. The visual cortex turns the signals into images.

7 0
3 years ago
a review of cladogram shows a common ancestor for these four types of vertebrates. which statement best explains the genetics re
oksano4ka [1.4K]
I had this same question, so I believe I know what cladogram it is. If I am correct, the answer is that lizards and snakes are more genetically alike than lizards and birds. The cladogram shows that a common ancestor exists between these four vertebrates, but the statement that best explains the genetics showed by this cladogram is that lizards and snakes are more genetically alike than lizards and birds. Hope this helps! (:
3 0
3 years ago
Read 2 more answers
Julie has an ectomorph body type, which means she is tall and thin with long arms and legs
Nikitich [7]
True
<span>The different body types are: ectomorph, endomorph, mesomorph, or a combination of two of these types of body sizes. </span>

“People come in all shapes and sizes,” is a statement that supports size acceptance. All human beings have distinct characteristics that they have acquired from their parents. There really are different body types and it varies not only with genes but also in ethnicity. Some Westerners are born with bigger structures compared to their Asian counterparts. Africans also have a different body structure compared to Europeans. 
<span>

</span>
6 0
3 years ago
Read 2 more answers
if bread is exposed to air at room temperature, fungi inevitably colonize it. what does this say about the presence of fungal sp
Rainbow [258]

Answer:

This supports the fact that fungal spores exists in the atmosphere or air

Explanation:

Fungi is a kingdom of living organisms that have distinguished characteristics from plants and animals. They propagate themselves using structures called SPORES. Some of these spores are able to withstand extreme or adverse unfavorable conditions and germinate when conditions are favorable. Most fungal spores are air-borne i.e are dispersed by air.

According to the information in this question, Fungal spores will colonize bread that is exposed to air at room temperature. This implies that fungal spores are present everywhere in the atmosphere looking for opportunities to germinate. The bread is a place conducive for fungal growth due to the presence of nutrients and a favorable temperature.

7 0
3 years ago
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