Quick Answer: Which Is Closer To A Whale A Seal Or Horse?

Are seals more closely related to whales or horses?

Bob measured vertical distance from the most basal node to interpret which species were more closely related. Scientific interpretations conclude the seal is equally related to the horse and whale.

Are cows more related to whales than horses?

What is well established is that whales are more closely related to cows and their relatives than they are to donkeys and horses and their perissodactyl relatives.

Are whales related to cattle?

According to molecular evidence, the closest living relatives of whales are, quite surprisingly, the artiodactyls, a group of hoofed mammals that includes deer, cows, sheep, pigs, giraffes, camels and hippos. Based on these physical similarities, Thewissen suggests that the raoellids are a sister group to the whales.

Which of the 4 trees below depicts a different pattern of relationships than the others?

8) Which of the four trees above depicts a different pattern of relationships than the others? ‘c ‘ is the correct answer.

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Which land animal is the closest cousin to dolphins?

The closest living relatives of dolphins today are the even toed ungulates such as camels and cows with the humble hippopotamus being the closest living relative. The origin of dolphins and the origin of whales in general is the subject of much debate.

What animal evolved into a whale?

Meet Pakicetus, a goat-sized, four-legged creature that scientists recognise as one of the first cetaceans (the group of marine animals that includes dolphins and whales). How Pakicetus’ descendants evolved into whales is one of the most intriguing evolutionary journeys known to science.

What is the biggest animal that ever lived?

Far bigger than any dinosaur, the blue whale is the largest known animal to have ever lived. An adult blue whale can grow to a massive 30m long and weigh more than 180,000kg – that’s about the same as 40 elephants, 30 Tyrannosaurus Rex or 2,670 average-sized men.

Did zebras evolve from horses?

Although horses, assess and zebra all evolved from a common ancestor (Hyracotherium) which lived in Europe and North America around 55m years ago, divergence meant that the zebra and donkey are more closely related to each other than either is to the horse.

How many hearts does a blue whale have?

Heart. Oxygen is pumped around its enormous body by an equally massive, four-chambered heart. Weighing some 900kg – and the size of a Mini car – the blue whale’s heart beats once every 10 seconds, pumping 220 litres of blood through its body, and beats so loudly it can be heard from 3km away through sonar equipment.

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Did cows evolve from whales?

Cows are more closely related to whales than to pigs, says a genetic study that suggests a new place for whales in the evolutionary family tree. But even-toed mammals were thought to be more closely related to each other than any of them were to whales. The new study challenges that idea.

Did cows evolve from dolphins?

These elements, once found in an animal’s genome do not disappear and will point to its evolutionary origins. The genetic evidence from this technology indicates that dolphins are closely related to cows, antelopes, giraffes, and that pigs may be their closest relatives, as they all have the same SINEs and LINEs.

Are cows related to horses?

Cows are a very distant cousin to horses compared to bats. Usually, a lot of the mammalian class is based off of morphology. The bat’s relation to the horse is a wake-up call in phylogeny and taxonomy. All analysis leads to the conclusion that cows and horses are distant cousin within the mammalian class.

Is green algae more closely related to red alga or moss?

The correct answer is (b) A green alga is more closely related to moss than to a red alga. In the diagram, the clade which contains both green alga and moss diverges (branches apart) later than the one containing both green alga and red alga (which also contains moss).

Is the frog more closely related to the fish or to the human?

Because frogs can be included in a clade with humans before fishes can—in other words, because frogs and humans share a common ancestor that is not shared with fishes — frogs are more closely related to humans than to fishes.

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