1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
statuscvo [17]
3 years ago
14

What does the presence of eyes in blind cave fish indicate about the fishes ancestry?

Biology
2 answers:
AnnyKZ [126]3 years ago
4 0
It indicates that the fish had ancestors that did have eyes that were used to see, and then, because of natural selection and evolution, the fish evolved to not need eyesight, thus being blind, but, did not evolve so that there were no eye sockets etc.
Ad libitum [116K]3 years ago
3 0
It indicates that some of the fish ancestors didn't have good eyesight or none at all
You might be interested in
In the context of nutritional status assessment, height, body weight, and body composition are frequently used?
Harman [31]

Dietary assessors in the context of nutritional status assessment ,height , body weight and body composition are frequently used.It is important not only in study of associations between diet and health related outcomes but also for nutritional status of patients in clinical settings.

Anthropometry is the measurement of physical dimension such as height , body weight and composition of human body to provide information related to individuals nutritional status.

It involves the collection of information on food and drink consumed over specific time that is coded and processed to compute intakes of energy  and nutrients or others dietary constituents using food composition tables.

To learn more about the  nutrients here

brainly.com/question/1268939

#SPJ4

7 0
1 year ago
Which sequence best represents increasing
Juliette [100K]
<span>The question is asking us to choose the order of increasing complexity and the correct answer is (3) organelles → cells → tissues → organs. Organelles are parts of cells, for example a mitochondrium is an organelle. Many cells form tissues and tissues form an organ. Many organ for an organism, for example, a human being is an organism - that's the whole animal or plant. </span>
7 0
3 years ago
You perform an in situ hybridization on Drosophila melanogaster embryos. You apply a probe labeled with a fluorescent stain that
Gekata [30.6K]

Answer:

f

Explanation:

6 0
3 years ago
Insects have olfactory sensors on their _____ while snakes have them on the roof of their mouths. wings feet antennae tongue
timama [110]
The answer is Antennae. 
6 0
3 years ago
Read 2 more answers
analyze the results of a cross between two organisms that are both heterozygous for two different genes (AaBb) use a punnett squ
MissTica
The  cross  of  heterozygous  AaBb as  parental  phenotype led   to  formation  of  16  phenotype   of  the  offspring.This  is  because  this  is  dihybrid   form  of inheritance .The   probability  of  having  aabb   offspring  is  1/16  since   there  is  only  one  aabb  type  of  offspring  phenotype  out  of  the  16.  An  illustration  of  how  crossing  is  done  is  as  per  punnet square  below

6 0
3 years ago
Other questions:
  • Scientists have determined that a type of marsupial called an opossum shares a common ancestor with wallabies that live in Austr
    12·1 answer
  • The kidney is referred to as an excretory organ because it excretes __1__ wastes. it is also a major homeostatic organ because i
    14·1 answer
  • Collin balanced an egg with the help of forks on the floor. His brother jumps on the floor nearby and the balanced egg falls ove
    12·1 answer
  • Why are shellfish populations often a good indicator of water quality?
    9·2 answers
  • The ________ describes the path water takes as it moves between the land
    13·1 answer
  • The exchange of segments of dna between the members of a pair of chromosomes is called:
    8·1 answer
  • which atom is found in all organic substances but rarely in organic substances? a.carbon b.oxygen c.nitrogen d.phosphorus
    15·2 answers
  • The graph below shows changes in the populations of two species that interact only with each other over a period of time.
    13·1 answer
  • ________ thousands of tiny projections that add even more surface area to villi​
    8·1 answer
  • Which statement best explains why Earth's lithosphere is broken into tectonic plates?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!