Question

10 the tapetum lucidum is also useful to fish, dolphins, and other aquatic animals because it helps them see better in murky, dark water. in land animals, the tapetum is found in the top half of the eye behind the retina because it is imperative that they see what is on the ground best. but in aquatic animals, the tapetum takes up most of the eye because they need to see all around them in the dark. like cats, the lemur, and its close relative the bush baby - also known as a
ight monkey\ - have a super - reflective tapetum made with riboflavin. even though a lot of animals have eyeshine, some small, domesticated dogs lack this trait. most animals with blue eyes and white or light - colored coats have also lost this trait. so don’t be alarmed if your dog’s or cat’s eyes don’t glow. the list of other species without a tapetum lucidum includes pigs, birds, reptiles, and most rodents and primates - including humans. is there a downside? assessment questions question 30 how does paragraph 11 refine the author’s ideas in the article? a. it shows that land animals can see better in the dark than aquatic animals. b. it describes how seeing in dim light is more difficult than seeing in murky water. c. it explains how animals’ eyes are different based on their unique survival needs. d. it suggests that land animals developed the ability to see in the dark more recently than aquatic animals.

Explanation:

Paragraph 11 contrasts the location of the tapetum in land and aquatic animals based on their survival - seeing the ground for land animals and seeing all around in the dark for aquatic animals. This shows how animal eyes adapt to unique survival needs.

Answer:

C. It explains how animals' eyes are different based on their unique survival needs.