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3 years ago

Science Myth: Tigers and goldfish are not related.

Biology

1 answer:

DerKrebs [107]3 years ago

7 0

Answer:

Although they are not closely related, as vertebrate animals, they share some characteristics and belong to the same Phylum.

Explanation:

Tigers and goldfish belong to different Classes. Tigers (Panthera tigris) belong to the Class Mammalia, while goldfish (Carassius auratus) belong to the Class Actinopterygii. However, they both belong to the Phylum Chordata.

Chordates share particular characteristics, such as a dorsal neural tube, a notochord, a bilateral symmetry, circulatory system, amongst other features. They are divided into different groups of vertebrates as well: mammals, birds, amphibians, reptiles, and fish. And, according to evolutionionary studies, over 300 million years ago, the first vertebrates that lived on land (amphibians) evolved from a lobe-finned fish species, which eventually led to the evolution of mammals that adapted to terrestrial environments.

Therefore, even though goldfish and tigers may seem completely different, they share similar characteristics. Plus, they are vertebrates that belong to the same phylum.

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Question 2

polet [3.4K]

A i think because just because their pedestrians doesn’t make them any different.

7 0

3 years ago

NEED NOW WHAT ARE SOME CELLS IN DOgS

aivan3 [116]

Answer:

Canine Blood Types and Breeds

An erythrocyte is a red blood cell. The canine blood groups most commonly recognized are DEA-1.1, DEA-1.2, DEA-3, DEA-4, DEA-5, and DEA-7. Some blood types cause more dangerous reactions than others, and the DEA-1.1 group is the worst offender.

6 0

2 years ago

Dandelions grow quickly and produce many seeds, ensuring that at least some plants will survive and produce seeds themselves. Wh

Pani-rosa [81]

Species strategies to survive and successfully reproduce define three basic survivorship curves. The survivorship curve type III is the one that best represents the Dandelion plants.

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According to the species strategies to survive, reproduce, and ensure their reproductive success, we can mention three basic curves,

Type I.

Mortality often occurs at the end of the cycle, representing species with low mortality.

Organisms exhibiting this type of survivorship curve have long life cycles and high probabilities to survive until they are old enough.

These species have few descendants and spend too much time and energy in parental care to ensure their reproductive success.

Type II.

The probabilities of dying are equals all along the cycle, at any age interval.

The number of dead individuals remains constant from the beginning to the end of the life cycle.

These species have reduced offspring, and they ensure their reproductive success by providing some significant parental care.

Type III.

Significant mortality during the early stages of life.

Only a few individuals reach the later life stages, getting to survive their first period of life. Survivors usually have a long life.

These species produce large offspring at the same time, but they provide little or no parental care.

The reproductive success of these species depends on the number of descendants and not on the parenting time spent.

According to this information, and the characteristics of the Dandelions, we might assume that this species is represented by type III curve.

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Related link: brainly.com/question/3074723?referrer=searchResults

brainly.com/question/14140061?referrer=searchResults

4 0

3 years ago

The equation of line e is y = 3/5x + 1. The equation of line f is y = -8/3x + 9/8. Are line e and

serg [7]

Answer:

I think they're neither perpendicular nor parallel

Explanation:

Not parallel since slope of e (3/5) isn't equal to slope of f (-8/3)

Not perpendicular since the product of their slopes isn't equal to - 1.

=> (3/5)(-8/3)= - 8/5 and not - 1

(plz make sure you typed the equations correctly.)

Hope this helps..

5 0

3 years ago

If cleansing beneath the foreskin is inadequate, a voided urine specimen may contain _____. a. Escherichia coli b. Staphylococcu

Mandarinka [93]

Answer:

The correct answer is - Mycobacterium smegmatis.

Explanation:

Mycobacterium smegmatis is an acid-fast bacterial that present almost everywhere but it can also be found under the foreskin that has a substance called smegma.

If a urine sample is collected without cleansing adequately under foreskin, this ample may contain this bacteria in the sample. One should clean the beneath the foreskin properly to prevent the sample to get voided.

7 0

3 years ago