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
Naddik [55]
3 years ago
12

Unlike cnidarians and platyhelminths, round worms have a(n) A. one-way digestive tract. B. single-opening digestive tract. C. re

productive structures. D. bilaterally symmetrical body plan.
Biology
2 answers:
BigorU [14]3 years ago
5 0
The answer is A the platyhelminths has a one way digestive tract
SCORPION-xisa [38]3 years ago
3 0
Unlike cnidarians and platyhelminths, round worms have an one-way digestive tract. 
You might be interested in
Genes contain instructions for assembling Question 56 options: a. purines. b. nucleosomes. c. proteins. d. pyrimidines.
sergejj [24]

Answer:

c. Proteins

Explanation:

A stretch of DNA that code for specific proteins is said to be a gene. A gene is transcribed into mRNA. The mRNA has a nucleotide sequence complementary to the corresponding gene. The nucleotide sequence of mRNA is read in the form of genetic codes during the process of protein synthesis to specify the amino acid sequence of proteins. Therefore, genes carry the genetic information for the assembly of proteins and the processes of transcription and translation deliver the stored genetic information.

4 0
3 years ago
Read 2 more answers
A cross section of a seed is shown.
cluponka [151]

Answer:x is embryo :D

Explanation:

7 0
3 years ago
Sequences in mRNA, such as UGA, UAA, or UAG, that tell a ribosome when to stop making a new protein are known as A) anticodons.
Paha777 [63]
The answer is B) stop condons.

Stop codons, UGA, UAA, and UAG, are nucleotide triplets that signal to stop the translation of an mRNA sequence into proteins. 
4 0
4 years ago
Read 2 more answers
Organisms that live in the chaparral have developed unique adaptations that aid in their survival. The California quail is a sma
Sedbober [7]

Answer – B (crepuscular activity)

 

The adaptation of the California quail to live in the chaparral biome is by crepuscular activity. This means that unlike nocturnal animals that are most active in the night and diurnal animals that are most active in the day, the California quail is most<span> active at dawn and dusk</span>

7 0
4 years ago
Read 2 more answers
What do all hydrogen atoms have in common with ions?
Charra [1.4K]
They all have carbon atoms
3 0
4 years ago
Other questions:
  • A protein May consist of as many as 500 2000 5000 are 48 amino acid molecules
    13·1 answer
  • ​(Related to Checkpoint​ 18.2) ​ (Calculating the cash conversion​ cycle) Network Solutions just introduced a​ new, fully automa
    15·1 answer
  • Los grupos radicales dan identidad a los aminoacidos
    14·2 answers
  • Applying a drug which blocks the absorption of NE into the adrenergic nerve terminal will result in:
    12·1 answer
  • Which of the following nonmetallic mineral resources is use both as A building material and and industrial mineral
    14·1 answer
  • Select all that apply.
    7·2 answers
  • How is carrying capacity related to the Trophic Pyramid?
    8·1 answer
  • Which biotic and abiotic factors are different between a lion and a deer?
    7·2 answers
  • Hello, what is your favorite type of music
    12·2 answers
  • In order for induction to occur, what must happen to a neutral object?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!