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
Anni [7]
3 years ago
10

True or False. Animals vary tremendously in structure. Nevertheless, they can be categorized into a few basic body plans based o

n body symmetry, number of embryonic germ layers, type (or absence) of body cavity, and characteristics of embryonic development.
Biology
1 answer:
NNADVOKAT [17]3 years ago
5 0

Answer:

True

Explanation:

Animals can be categorized into 3 based on body symmetry

  • <em>Those without any body symmetry (asymmetrical)</em>
  • <em>Those with bilateral body symmetry (bilateria)</em>
  • <em>Those with radial body symmetry (Radiata)</em>

Animals can be categorized into 2 based on number of embryonic germ layer;

  • <em>Those with two layers - endoderm and ectoderm (diplobastic)</em>
  • <em>Those with three layers - mesoderm in addition to ectoderm and endoderm (triploblastic)</em>

Animals can be categorized based on presence/absence of body cavity or coelom;

  • <em>No body cavity - acoelomates</em>
  • <em>False body cavity - pseudocoelomates</em>
  • <em>True body cavity - coelomates</em>

Animals can be categorized into 2 based on characteristics of embryonic development;

  • <em>Deuterostomes</em>
  • <em>Protosomes</em>
You might be interested in
Physical differences between the jaws of the gorilla, Australopithecus, and modern human?
katrin [286]
The angle of jaw and type of teeth in each jaw are the main big differences.
7 0
3 years ago
Which organelle recycles molecules for the cell to use again?
Sphinxa [80]

Answer:

lysosomes

Many components of the cell eventually wear out and need to be broken down and the parts recycled. This activity takes place inside the cell in specialized compartments called lysosomes.

3 0
3 years ago
Net production efficiency (NPE) is defined as the product of 100 and the quotient of net consumer productivity and assimilation.
lutik1710 [3]

Answer:

The assimilation of the primary consumer is 5000 kcal/m2/yr, option C.

Explanation:

From the information in the question, the Net Production Efficiency, NPE can be calculated using 100Cp/AS.

Where CP is the consumer productivity and AS is the Assimilation.

Therefore, 20 = 100 x 1000/AS

AS = 100,000/20 = 5000 kcal/m2/yr. Option C.

8 0
3 years ago
What is the difference between cellular respiration and the combustion of fossil fuels?
madreJ [45]

Carbon is released into the atmosphere only during the burning of fossil fuels

Explanation:

During the process of fuel burning, carbon is released in the atmosphere. The human invented power plants, factories, cars and other vehicles releases carbon in the form of carbon di-oxide in atmosphere.  

However, the cellular respiration is similar to that of fuel burning as it is too a combustion process. But the carbon produced in this process fuels the inner cellular activities rather than releasing it in the atmosphere.

7 0
3 years ago
Read 2 more answers
Energy is defined as the ability to what
ddd [48]
Energy is defined as the ability to do work
4 0
3 years ago
Read 2 more answers
Other questions:
  • 2. How did the mass contamination affect wildlife in the area?
    15·1 answer
  • All wetlands are considered freshwater ecosystems.   Please select the best answer from the choices provided T F
    9·1 answer
  • 100 points!!! Identify the Independent and Dependent variables based on the DDT Egg data table.
    9·2 answers
  • what kind of energy transformation is taking place in the caterpillar's body while the caterpillar eats the leaf in the photogra
    7·2 answers
  • In two or more sentences, analyze why internal fertilization is more efficient than external fertilization?
    6·1 answer
  • What are foreshocks and aftershocks? *
    8·2 answers
  • a puppy has long floppy ears like his mother and dark brown for like his father how did the puppy get these traits
    14·1 answer
  • SOMEONE PLEASE HELP ME WITH THIS !!!
    10·1 answer
  • Explain how fossil evidence and transitional fossils supports the idea that organisms change over time. Plz help!!!
    8·1 answer
  • Please help me to answer this questions. If you help me to answer it I will give you brainiest​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!