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
mrs_skeptik [129]
3 years ago
6

The appendages of cockroaches and turtles are modified for creeping movements, but their internal structures are completely diff

erent from each other's. What could be the possible interpretation for this similarity? The appendages of cockroaches and turtles are homologous structures, and they have evolved from two different ancestors. The appendages of cockroaches and turtles are homologous structures, and they have evolved from a common ancestor. The appendages of cockroaches and turtles are analogous structures, and they have evolved from two different ancestors.
Biology
1 answer:
mamaluj [8]3 years ago
4 0
The answer is A but i am no sure

You might be interested in
The characteristic that results from a monohybrid cross is the _____ trait. dominant recessive
Vikki [24]
Your answer is Dominant. Hope it helps 
5 0
3 years ago
Read 2 more answers
You perform an experiment in which chromatin is isolated from sea urchin sperm cells and briefly digested with micrococcal nucle
irga5000 [103]

Answer:

a) DNA fragments associated with histone proteins are all multiple in length (i.e., 260 bp, 520 bp, 780 bp, etc), thereby suggesting the presence of a pattern of organization in the chromatin  

b) it suggests that each unit of organization (ie, each nucleosome) consists of 260 bp associated with chromatin proteins

Explanation:

The nucleosome is considered as the basic unit of chromatin. A nucleosome consists of approximately two turns of DNA wrapped around a core of eight histone proteins (i.e., a histone octamer). The histone octamer consists of two copies of each of the histones H2A, H2B, H3, and H4. Moreover, the nucleosomes are connected together by linker DNA sequences which vary between 10 and 100 bp in length.

8 0
2 years ago
In subduction zones, dense pieces of oceanic crust are pulled downward toward the mantle. What is the result of this?
Elodia [21]
New crust is formed on the opposite end of the plate as it pulled away from. 
6 0
3 years ago
Read 2 more answers
15. Preservation focuses mainly on preserving resources so that they can be used by people a. True b. False​
Semenov [28]

Answer:

b. False​

Explanation:

Preservation stands for preserving or sustaining what already exists.  aimed at preserving natural resources in their original environment, free from human interference. It stands for securing an object from harm or decay while preserving its nature or state at the same time. Preservation of natural resources does not only benefit humans but also rejuvenates the wildlife and thus gave time for the Earth to breathe and regain its natural form.

3 0
3 years ago
What releases glucose into the blood stream?
Ierofanga [76]

Answer:

Insulin helps your body turn blood sugar (glucose) into energy. It also helps your body store it in your muscles, fat cells, and liver to use later, when your body needs it. After you eat, your blood sugar (glucose) rises. This rise in glucose triggers your pancreas to release insulin into the bloodstream.

Explanation:

3 0
3 years ago
Other questions:
  • What scale is used to measure the intensity of an earthquake?
    14·2 answers
  • Full meaning of BLOOD?
    9·1 answer
  • Bio questions about Biotechnology. (2)
    15·1 answer
  • What are the functions the of the nervous system
    10·1 answer
  • DNA wrapped around histone proteins forms a material called ____ which condenses tightly to form _____ that can be seen with a l
    6·1 answer
  • Be able to analyze data and make conclusions about the data
    9·1 answer
  • Which microscope is the tool of choice when identifying the phenotype of a cell where the sample has been prepared with dye
    5·2 answers
  • What are the harmful effects of bacteria.​
    9·2 answers
  • Which statement best describes a difference between saturated fats and unsaturated fats?
    12·2 answers
  • In the stratosphere, ozone interacts with ultraviolet (UV) rays from the Sun. Ozone particles, once struck with UV rays, gain en
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!