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
VikaD [51]
3 years ago
15

( pls help lol ty ) { 30 points } [brainliest]

Biology
2 answers:
den301095 [7]3 years ago
8 0

Answer:

the anatomical plane...........

max2010maxim [7]3 years ago
3 0
The anotomical plane
You might be interested in
A cell undergoes a nuclear division and separation of the cytoplasm, after which the number of cellular organelles is doubled, a
Valentin [98]
What is the question?
7 0
3 years ago
What problems would you expect to observe in an ecosystem without producers? Be sure to answer this question in paragraph form u
Cloud [144]

The producers are the main source of the food production in the ecosystem. The producers are the organism, which convert the energy from the sunlight into the chemical energy. The consumers use this chemical energy for carrying out the metabolic processes in their body.

Without producers, the consumers cannot obtain their energy. Hence, the ecosystem without any producer would not survive.

8 0
3 years ago
Gene expression in eukaryotes can be regulated at many different levels. List the different levels of regulation, and explain wh
Aneli [31]

Answer:

Transcription, mRNA (processing, transport, localization and stability), translation.

Explanation:

  • Transcription is regulated in two levels, though chromatin regulation (methylation and acetylation) to loose or increase histone's affinity to DNA and through cis and trans elements such as promoters, enhancers, and silencers (cis) to active/deactivate and RNA polymerase and transcription factors and co-factors (trans).
  • mRNA can be regulated using poly-A tails or 5'-caps to shorten or give them more time before they degrade, it could also be spliced to eliminate introns.
  • In the translation stage, the regulation occurs during the initiation through a scanning procedure that ensures the 40s ribosomal subunit bind correctly to the untranslated portion of RNA

Hope this information is useful to you!

4 0
3 years ago
As temperature of this substance rises from 20*c to 50*c, the substance_____heat and its kinetic energy_____.
NikAS [45]

The answer would be:

A. Absorbs; Increases

This is why:

When a substance is heated, the molecules that makes that substance gain kinetic energy. This is because heat is energy and the substance ABSORBS it. When this happens, this causes the molecules to move faster which results in an INCREASE in kinetic energy. This would result to an increase in temperature of the substance.

5 0
3 years ago
Do you think that all pollen germinates indiscriminately on all stigmas?
r-ruslan [8.4K]
Pollen tube growth is one of the most fascinating—and essential—phenomena in the life cycle of flowering plants. After a compatible interaction between pollen grains and the stigma surface, the pollen germinates and forms the pollen tube, which grows through the stigma, style, and transmitting tract to deliver the sperm cells to the ovule." 
2) Although pollens of many species germinate in simple aqueous media, stigmas do not provide satisfactory sites for the germination of most foreign pollen... Stigmas not only provide the proper conditions for the germination of pollen from their particular species, they actively inhibit the germination of pollen of many unrelated species.
4 0
3 years ago
Other questions:
  • Which process is dicectly responsible for the net movement of K+ and Mg++?
    14·1 answer
  • Which equation best represents the process of photosynthesis?
    7·1 answer
  • Iron is considered an essential element for many bacteria. Based on the animation, how would lack of iron affect energy producti
    13·1 answer
  • Which of the following statement is CORRECT?.
    15·2 answers
  • ________ are cognitive in nature, have an unclear, general cause, and last for several hours or days.
    10·1 answer
  • Which things are expected to INCREASE the rate of an enzymatic reaction? Check all that apply ->
    10·2 answers
  • Which best describes the purpose of identifying the lizard
    7·1 answer
  • Choose the correct statement below.
    11·1 answer
  • (03.02 MC)<br> What do weather and climate have in common?
    9·1 answer
  • During photosynthesis plants take in___from the atmosphere and release___ back into the atmosphere
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!