This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Marine mammals share all of the following traits with other mammals except: a. they have ... (Read 82 times)

fahad

  • Hero Member
  • *****
  • Posts: 570
on: Aug 22, 2018
Marine mammals share all of the following traits with other mammals except:
 a. they have well-developed appendages.
 b. they give birth to live young.
 c. they have hair during some time of their lives.
 d. they are homeothermic.

Question 2

Compared to the baleen whales (suborder Mysticeti), the toothed whales (suborder Odontoceti):
 a. are relatively large.
 b. have a lower brain-to-body ratio.
 c. use echolocation.
 d. are filter feeders.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Pswine

  • Sr. Member
  • ****
  • Posts: 328
Reply #1 on: Aug 22, 2018
Answer to Question 1

a

Answer to Question 2

c


fahad

  • Member
  • Posts: 570
Reply 2 on: Aug 22, 2018
Great answer, keep it coming :)

atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Some male birds and mammals congregate in communal courting grounds called leks. Some male birds and mammals congregate in communal courting grounds called leks.
Independent assortment for two traits in humans follows the same pattern of inheritance as traits in Independent assortment for two traits in humans follows the same pattern of inheritance as traits in
Estimates of Heritability for Traits in Different Organisms part 2 Estimates of Heritability for Traits in Different Organisms part 2
Mendel’s Observations for Seven Monohybrid Traits in the F1 and F2 Generations Mendel’s Observations for Seven Monohybrid Traits in the F1 and F2 Generations
Common Characteristics of the Inheritance of Autosomal Recessive Traits Seen in Pedigrees Common Characteristics of the Inheritance of Autosomal Recessive Traits Seen in Pedigrees
Video: Cytotoxic T cell receptors, activation, proliferation, differentiation & action

For a complete list of videos, visit our video library