Which two organisms are most closely related based on the tree above?
According to given tree, rodents and primates share most common recent ancestor as these branches are evolved from a common node and so, they are most closely related organisms.
Which of the following is required for natural selection to occur quizlet?
In order for natural selection to occur, three conditions must be met: There must be variation for the particular trait within a population. The variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).
Which best describes the two types of shared characteristics?
1 – characteristics that remain in the common ancestor and the modern organism. 2 – characteristics that are new and have been modified from what was found in the common ancestor. [ -best describes the two types of shared characteristics. ] This answer has been confirmed as correct and helpful.
Which of the following is the derived characteristic shared by amphibians and reptiles?
Traits of Reptiles and Amphibians Their bodies are completely covered with scales. They are cold-blooded. Reptiles produce shelled eggs or bear live young. All species fertilize eggs internally.
What two organisms are most closely related?
Brown algae and dinoflagellates. Explanation: In a phylogenetic tree, two species are considered as most closely related if they share a more common ancestor than the others. The nodes of tree represent the common ancestor, while the tips of branches represent species originated from that ancestor.
What are the similarities and differences in the life cycle of organisms?
Although each individual animal and plant species has its own specific life cycle, all life cycles are the same in that they begin with birth and end with death. Growth and reproduction are two of the central components of the life cycles of plants and animals.
What are the differences and similarities between qualitative and quantitative?
Elements used in the analysis of qualitative research are words, pictures, and objects while that of quantitative research is numerical data. In contrast, the methods of conducting quantitative research are structured interviews and observations.
Which piece of evidence supports the second student’s argument?
Answer: “The birds have different mating seasons” piece of evidence supports the second student’s argument.
Which two animals is the wolf most closely related to?
Domestic dogs and gray wolves are the most closely related. Fill in the chart below with your findings for your other 3 species. Based on fossil and DNA evidence, scientits have determined that all of the species shown on this chart shared a common ancestor over 10 million years ago (shown by the white circle).
What is the similarities between plants and animals?
Plants and animals are living things. They feed, respire, excrete, grow, move, reproduce and are sensitive to their environment. Animals and plants need food for energy but they feed in different ways. Animals eat plants and other animals, but plants make their own food.
Which is the best description of the two organisms highlighted in pink?
Which is the best description of the two organisms highlighted in pink? They are separated by two nodes. They share a recent common ancestor.
Which best describes fossil record?
The fossil record is the highly ordered sequence in which fossils are found in layers of sedimentary rock. Which best summarizes the order of appearance of major life-forms (from earliest to most recent) and the time at which life first appeared as documented by the fossil record?
Which organism has the fewest shared characteristics?
Which organism has the fewest shared characteristics? Flowers2. Organize:Now you are ready to organize the table.
Which best describes traditional classification?
Which best describes traditional classification? It is based on shared characteristics. It is based on evolutionary relationships. It is called phylogenetic classification.
What are the similarities between animals and humans?
There are many similarities between humans and other animals that you may have noticed. Humans and animals both eat, sleep, think, and communicate. We are also similar in a lot of the ways our bodies work. But we also have a lot of differences.
Which letter corresponds to where osteichthyes belongs on the Cladogram?
What are the similarities and differences between?
A similarity is a sameness or alikeness. When you are comparing two things — physical objects, ideas, or experiences — you often look at their similarities and their differences. Difference is the opposite of similarity. Both squares and rectangles have four sides, that is a similarity between them.
What are the 7 main characteristics of amphibians?
Below are some of the characteristics shared by the amphibians.
- Time Spent In Water and On Land.
- Breathe Through Skin.
- Egg Are Fertilized Outside of the Body. Most amphibians reproduce in fresh water while a few lay their eggs on land and have developed mechanisms to keep the eggs moist.
What are the common similarities between all organisms?
Similar organisms have differences that help them adapt to their environments. Many organisms have similar body plans. Horses’, donkeys’, and zebras’ bodies are set up in pretty much the same way, because they are descended from a common ancestor.
What 3 things do amphibians have in common?
Those names refer to the two lives that many amphibians live – when they hatch from their eggs, amphibians have gills so they can breathe in the water. They also have fins to help them swim, just like fish. Later, their bodies change, growing legs and lungs enabling them to live on the land.
Why was the modern classification invented?
Why was modern classification invented? Scientists understood that species share a common ancestor. Which best describes traditional classification? It is based on shared characteristics.
What are the 5 main characteristics of reptiles?
Top 5 Characteristics of Reptiles
- Reptiles Are Four-Legged Vertebrate Animals.
- Most Reptiles Lay Eggs.
- The Skin of Reptiles Is Covered With Scales (or Scutes)
- Reptiles Have Cold-Blooded Metabolisms.
- Reptiles Breathe With the Aid of Lungs.
What are the factors that influence the similarities and differences of organisms?
As an organism transforms developmentally from one stage to another, its genes interact with its environment at each moment of its life history. The interaction of genes and environment determines what organisms are.
What are the similar animals?
The 25 sets of animals include:
- Alligators and Crocodiles.
- Ants and Termites.
- Bees and Wasps.
- Butterflies and Moths.
- Centipedes and Millipedes.
- Cheetahs and Leopards.
- Dingoes and Dogs.
- Dolphins and Porpoises.