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
Georgia [21]
3 years ago
11

What does true breeding mean?

Biology
2 answers:
Anarel [89]3 years ago
6 0
A true-breeding<span> organism, sometimes also called a purebred, is an organism that always passes down certain phenotypic traits (i.e. physically expressed traits) to its offspring.</span>
brilliants [131]3 years ago
4 0
It means that the parents of a animal plant or human will pass down a specific phynotypic trait to their offspring.
You might be interested in
which is not true about the alternation of generations? the life cycle of a plant alternates between diploid and haploid phases.
d1i1m1o1n [39]
A gametophyte is a multicellular haploid that is formed from the spore. It is true that the life cycle alternates from haploid to diploid.
3 0
3 years ago
Explain How an immune system response starts after a macrophage attacks a pathogen || I need it fast please help
dybincka [34]
After the macrophage fails the Helper T Cell stimulates the B cells if pathogen is extracellular and Cytotoxic T Cells if the pathogen is intracellular. Once the pathogen is killed the B Cells create Memory B Cells and the Killer T Cells create memory T Cells.
5 0
3 years ago
What is the source of all energy in the pyramid in model 1?
Wittaler [7]
The source of all energy in the pyramid in model one is the hawk
8 0
3 years ago
WILL BE MARKED BRAINLIEST!!!!
Alexxandr [17]

Answer: Option E) polar

Amino acid-derived and peptide hormones are unable to diffuse across a cell membrane because they are polar

Explanation:

Amino acid-derived and peptide hormones such as serotonin, epinephrine, dopamine etc, are unable to diffuse across a cell membrane because they consist of several repeating units of amino acids with positively charged or negatively charged side chains.

Thus, the side chains make these hormones water-loving (hydrophilic), and impassable to the hydrophobic layer of the cell membrane.

5 0
3 years ago
Use fertile in a sentence.
Alex17521 [72]

Answer:

there is an abundance of fertile soil

climate and fertile soil are crucial for plant growth

6 0
3 years ago
Read 2 more answers
Other questions:
  • Where in plant cells are the energy-absorbing molecules for photosynthesis located? Select one: a. thylakoids b. mitochondria c.
    13·1 answer
  • True or false? narcotics are often combined with aspirin to treat pain.
    14·1 answer
  • Genetic engineering is used in the biotechnology industry to?
    8·2 answers
  • Can u help me figure this out
    12·1 answer
  • Select the sequence that lists Earth's layers from LEAST dense to MOST dense.
    5·2 answers
  • The traits of the offspring are the
    6·1 answer
  • How might losing heat to quickly be a disadvantage to an organism?
    6·1 answer
  • explain the differences between the particles of a pure substance and the particles of a mechanical mixture
    5·1 answer
  • How many cells are in each phase of the cycle? *picture* *need all 5 stages*
    6·1 answer
  • In your own words, describe where the action potential begins, and how it travels down the length of the axon. Be sure to includ
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!