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
umka2103 [35]
3 years ago
11

Match the characteristics to the correct phylum

Biology
1 answer:
Vika [28.1K]3 years ago
3 0

The following are the characteristics of Cnidaria:  

1. The organisms have specialized stinging cells known as cnidocytes.  

2. Two types of body plans exist, that is, polyp and medusa.  

3. The phenomenon of alternation of generation is observed.  

The following are the characteristics of Porifera:  

1. The organisms lack symmetry.  

2. The adult forms are sessile.  

3. The organisms obtain food by filtering water.  


You might be interested in
NEED HELP ASAP:
Usimov [2.4K]

Answer:

mRNA: AUG UGG AAC CGC UGC UGA

amino acid sequence: MET TRP ASN ARG CYS STOP (stop means end of sequence)

Explanation:

5 0
3 years ago
It is imperative that the cells of the heart beat simultaneously in order to be effective, so the cells are connected by _______
timofeeve [1]
Myocardial conduction cells are connected by cardiac muscle tissues
6 0
2 years ago
Can someone help me with these assignments because im having alot of trouble
Ksenya-84 [330]

Answer:

where are the assignment. ?????????????????

5 0
3 years ago
The
I am Lyosha [343]

Answer:

valence electrons an element has in its outer shell, the easier it is to complete.

The most electron shells an element has, the easier it is to fill its outermost shell.

Explanation:

Non metals atoms bond to other elements by sharing or completing the valance electrons in other element. This is easily made when the other element lacks a small number of electrons, for example with Hydrogen it has 1 valance electron because of that it is easier to bond with other elements.

5 0
3 years ago
As you are cooking, your hand brushes up against a hot pan. You quickly pull your hand away. What type of stimulus is this?
slava [35]
Stimulus is something that causes a psychological response. It can be internal or external. The stimulus is the contact with the hot pan. It is an external stimulus. Sense organs, such as the sensory receptors in the skin are sensitive to external stimulus. The quickly pull of your hand is a reflex action.
The contact causes a nerve impulse that will travel to the spinal cord via the sensory neurons.<span>To respond to the stimulus of the reflex arc, the muscle needs to contract to pull the hand quickly away from the hot pan.</span>
8 0
2 years ago
Read 2 more answers
Other questions:
  • If something exhibits all of the characters of life , it is considered to be ______
    8·2 answers
  • Which material undergoes radioactive decay?
    12·2 answers
  • Once equilibrium is reached, __________.a. molecules move, but there is no net movement in a particular direction. b. passive tr
    9·1 answer
  • 3. In the molecule referred to in the previous question, what is the dominant element attached to
    7·1 answer
  • Are electric cars really better for the environment?
    11·1 answer
  • Osmotic pressure is created by the presence in a fluid of small diffusible molecules that easily move through the capillary memb
    9·1 answer
  • What purpose do specialized cells serve?
    15·2 answers
  • What is Rodenticide?
    12·1 answer
  • Which statement best describes these cells?
    7·1 answer
  • Which statement describes natural selection?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!