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
asambeis [7]
4 years ago
10

What is the difference between skates and rays

Biology
1 answer:
Anastaziya [24]4 years ago
7 0

Also, skates typically have a prominent dorsal fin while the dorsal fin is absent or greatly reduced in rays. Most rays are kite-shaped with whip-like tails possessing one or two stinging spines while skates have fleshier tails and lack spines. ... Another difference is that rays are generally much larger than skates.
You might be interested in
________ are toxic proteins released from the pathogen during normal growth. ________ are toxic proteins released from the patho
svetoff [14.1K]
The correct answer is exotoxins.
<span>Exotoxins are molecules produced by certain species of pathogenic bacteria, usually during their normal growth and metabolism. They are produced inside the cell and released into the environment which is the main difference between those toxins and endotoxins (part of the cell wall in some bacteria). An exotoxin can disrupt the normal cellular metabolism of the host or can even destroy host's cells.</span>
4 0
3 years ago
Read 2 more answers
You have just discovered a new organism that you think is an animal. Which of the following characteristics disqualifies the org
svp [43]
<span>You have just discovered a new organism that you think is an animal. The characteristic which disqualifies the organism as being an animal is A. possessing cells that have cell walls.
Animals do not have cell walls. 
</span>
4 0
3 years ago
Max discovered a beaker full of transparent liquid in the science lab. He hypothesized that since the liquid is transparent like
iris [78.8K]

Answer:

B. Test a hypothesis by gathering data

Explanation:

4 0
4 years ago
What has a large role in the immune system
alina1380 [7]
The immune system mainly defends the body from any organisms that threaten the destruction of cells...
4 0
3 years ago
N
Margaret [11]

Answer:

Four hydrogen nuclei join to form a helium nucleus, two neutrinos, and energy.

Hope this help

6 0
3 years ago
Other questions:
  • List 3 different ways you can reduce your carbon footprint or be more green for our earth
    15·2 answers
  • a fruit fly of genotype Aa Bb is crossed to anotehr fruit fly of genotype aa bb. the progeny of this cross were
    5·1 answer
  • If there is a large flood in a wilderness area, which type of animal would likely be most affected?
    5·2 answers
  • What is the most common greenhouse gas?
    13·2 answers
  • A human female has a special pair of chromosomes that are represented by the letters
    11·2 answers
  • ANSWER ASAP!!!!!!
    9·2 answers
  • How do slight variations in DNA sequences help a species survive in a changing environment?
    7·1 answer
  • Which of the following is an example of parasitism ​
    11·1 answer
  • How does nature make its "natural selection"? (What decides which genes get passed on and which don't?)
    12·1 answer
  • 1. What are lipids , protein, carbohydrates and nucleic acid?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!