Which of the following best explains ways in which fish and mammals differ? (2 points)Fish are invertebrates and have scales and paired fins, while mammals are vertebrates and have fur or hair.
Fish are ectothermic and lay eggs to reproduce, while mammals are endothermic and give live birth to offspring.
Fish are endothermic and have gills, while mammals are ectothermic and have lungs.
Fish have streamlined bodies and three-chambered hearts, while mammals are bipedal and have four-chambered hearts.

Answers

Answer 1

Answer: The answer is Fish are ectothermic and lay eggs to reproduce, while mammals are endothermic and give live birth to offspring.

Through the elimination process:
* Fish are invertebrates and have scales and paired fins, while mammals are vertebrates and have fur or hair. - Fish are vertebrates!
* Fish are endothermic and have gills, while mammals are ectothermic and have lungs. - Fish are ectothermic (cold-blooded), and mammals are endothermic (warm-blooded)!
* Fish have streamlined bodies and three-chambered hearts, while mammals are bipedal and have four-chambered hearts. - Fish have four chambered hearts and not all mammals are bipedal!

This leaves choice: Fish are ectothermic and lay eggs to reproduce, while mammals are endothermic and give live birth to offspring. All of this is true, but it should be taken into consideration that some fish give live birth and some mammals lay eggs, but this is the most possible choice among all mentioned.

Answer 2

Answer:

Answer: Fish are ectothermic and lay eggs to reproduce, while mammals are endothermic and give live birth to offspring.

Explanation: Is correct answer

Related Questions

A client recently gave birth to a boy. two minutes before breast-feeding the baby, she administers one nasal spray (40 units/ml) of oxytocin into each nostril. why is the client using this drug?
What is the best explanation for why scientists involved in biotechnology sometimes insert the DNA of one organism into a second organism? to increase meiosis to make more efficient cell organelles to create a new species to cause the second organism to produce proteins
The observation of tool-making among chimpanzees led several scientists to reconsider the definition of what it is to be human
A group of similar cells that perform a specific function is a(n)a. organ system.b. organ.c. tissue.d. organism.
Scientists hypothesize that there are no dinosaurs alive today becauseA.an ice age froze all the dinosaurs B.They were all killed when a large meteor hit earth C.They could not adapt to a new environment to avoid extinction D. mammals out-competed the dinosaurs for food and living space.

The best way to gain weight is to increase your _______ intake.a. protein
b. mineral
c. fat
d. carbohydrate

Answers

Yes, c because you can cross out protein because thats healthy and you cant really increase carbohydrate and c fat is the most unhealthy one so. and also fat is what makes you gain weight say theres to much "fat' in food.t

What is cryptograms

Answers

Answer:

A cryptogram is a type of puzzle that consists of a short piece of encrypted text. Generally the cipher used to encrypt the text is simple enough that the cryptogram can be solved by hand. Substitution ciphers where each letter is replaced by a different letter or number are frequently used.

A group of ponies lives in the Chincoteague National Wildlife Reserve in Virginia. The development of longer legs over time would be selected for if -

Answers

The national wildlife refuge at Chincoteague,Virginia, is one of the newest in a chain of sanctuaries placed along the flight lanes of the waterfowl.

Which organelle is found in the plant cell, but not in the animal cell? Cell membrane Endoplasmic reticulum Chloroplast Mitochondria

Answers

Answer:

chloroplast.

Explanation:

Chloroplasts are specialized organelles found in plant cells and some other organisms, such as algae. They are responsible for carrying out photosynthesis, the process by which plants convert sunlight, water, and carbon dioxide into glucose (energy) and oxygen.

Chloroplasts have a double membrane structure and contain their own DNA and ribosomes. They are green in color due to the presence of chlorophyll, a pigment that captures light energy for photosynthesis.

The presence of chloroplasts in plant cells allows them to produce their own food through photosynthesis, whereas animal cells do not possess chloroplasts and rely on obtaining nutrients from external sources.

In summary, chloroplasts are organelles found in plant cells but not in animal cells. They play a crucial role in photosynthesis, enabling plants to convert light energy into chemical energy and produce their own food

Which of the following is a primary function of the cell membrane? Choose 1 answer:

(Choice A) DNA replication

(Choice B) Protecting organelles

(Choice C) Protein synthesis

(Choice D) Filling space between cell organelles

Answers

Answer:

(Choice B) Protecting organelles

Explanation:

As it is outer most layer so it protect the cell and it's organelles.

Answer:

Protecting organelles

Explanation:

Farmer Brown grows corn for a living. One day, Farmer Green suggests to Farmer Brown that he should clone his best corn plant in order to produce more ears of corn per plant. Farmer Brown is not sure about Farmer Green's idea. Why might Farmer Brown be hesitant to clone his corn?

Answers

Farmer Brown might be hesitant to clone his corn because cloning eliminates the ability to sexually reproduce and provide genetic variability. There will be no variability in genes in these clones, because given that they are exact copies of their "parent," they will all be identical, without any difference or variation. This farmer doesn't want that to happen, which is why he is hesitant to take Farmer Green's advice.

Answer:

answer is c

Explanation:

Other Questions

Lashing out at others is a healthy way of coping with stress.

Sirens begin to blast through the night. The people of the town know a tornado is coming. What type of scientist would know how to predict that the tornado was coming?

List and describe two ways that scientists can date fossils found in the earth.

What are the major effects of the ozone hole?