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
Katen [24]
2 years ago
15

Difference between starfish and hydra​

Biology
2 answers:
tangare [24]2 years ago
6 0

Answer:

A Starfish is Triploblastic meaning they consist of three germ layers. Hydra are diploblastic meaning they consist of only 2 germ layers.

Ilia_Sergeevich [38]2 years ago
4 0

Answer:

Explanation: Hydra live in freshwater habitats, whereas Obelia is exclusively marine. Hydra does not have medusa form in their life cycle, whereas Obelia has both forms; polyp and medusa. starfish," are not fish.

You might be interested in
What is the vertical distance between a tough and eight crest
ikadub [295]
Wave height that should be it;)
4 0
3 years ago
Which substance is a nucleus acid?
padilas [110]
Hey there!

Which substance is a nucleus acid?

Well here’s your answer:

Nucleic acids, which include DNA
(deoxyribonucleic acid) and RNA (ribonucleic acid), are made from monomers known as nucleotides. Each nucleotide has three components: a 5-carbon sugar, a. If the sugar is deoxyribose, the polymer is DNA.

~Let me know if this was helpful~
~Thank you have a nice rest of your day
~Evelyn:)
3 0
3 years ago
a reaction that hydrolyzes a phosphodiester bond would cleave a dna molecule between a phosphate group and:
Gnoma [55]

Reactions that hydrolyze the phosphodiester bonds split the DNA molecule between the phosphate groups and the hydroxyl groups of the two sugar groups.

In DNA there is a covalent bond through a phosphate group that connects the hydroxyl group (OH) at the 5' position of the pentose sugar and the hydroxyl group at the 3' position of the pentose sugar of the next nucleotide. This covalent bond is called a phosphodiester bond because chemically the phosphate group is in the diester form.

In other words, the phosphodiester bond connects the sugar in one nucleotide to the sugar in the next nucleotide, so this bond simultaneously connects the two consecutive nucleotides to form a polynucleotide chain. If there is an enzyme that catalyzes the hydrolysis of covalent bonds that combine nucleotides, what happens is that the phosphodiester link between deoxyribose sugars will break.

Learn more about the phosphodiester bonds at brainly.com/question/23660733

#SPJ4

6 0
1 year ago
Which if the following are folds of mucosa only?
Diano4ka-milaya [45]

Answer: Haustra

Explanation:

6 0
3 years ago
Read 2 more answers
What are the two categories of behavior? Provide an example of each.
olga nikolaevna [1]

Answer:

Explanation:

The two categories of the behavior includes the operant behavior and respondent behavior.

Operant behavior: The operant behavior can be define as the behavior that is under the control of the consequences. These consequences are likely to control the future frequency of behavior. For example, A child who is allowed to hit other children and take their toy, is likely to be aggressive to other people in the future.  

Respondent Behavior: The behavior which is under the influence of a specific stimuli is a respondent behavior. For example, Snapping of hand away from a hot pan, and Salivation of the mouth due to food.

3 0
3 years ago
Other questions:
  • How does the doppler effect support the Big Bang
    14·1 answer
  • Which term accurately describes the position of a gene on a chromosome?
    11·2 answers
  • The three types of blood vessels are the arteries, veins, and capillaries.
    9·2 answers
  • What species is commonly farmed in man made coastal ponds?
    7·1 answer
  • Pregunta 1 de 10<br> ¿Qué es un clado?
    7·1 answer
  • Plants that are located inside typically have
    7·1 answer
  • 1 pts A woman with Type B blood who's father was Type O blood marries a man with Type AB blood. What are the possible blood type
    15·1 answer
  • The principle of colinearity of genes and proteins does not apply to eukaryotes because
    14·1 answer
  • The ____ sinus is one of the four ____ sinuses
    14·1 answer
  • Which manifestations are exhibited with syndrome of inappropriate secretion of antidiuretic hormone (siadh)?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!