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
KiRa [710]
3 years ago
13

Some flowers are pollinated by wind or water. How do you think the petals of these flowers will be different from the petals on

flowers pollinated by animals? How does cross pollination differ from self pollination?
Biology
1 answer:
Leni [432]3 years ago
3 0

for self pollination, pollen grains are transferred to the stigma of another plant on the same species while on cross pollination is transferred to the stigma of another plant on a different species of plant.

You might be interested in
Why are there only 20 amino acids when there are 64 variants of triplets?
Montano1993 [528]

Answer:

The genetic code is degenerate.

Explanation:

The genetic code is degenerate: there are 64 triplets of different codons (sequence of three bases of mRNA that codes for a certain amino acid) and 20 amino acids. That is, an amico acid can be encoded by more than one codon.

6 0
3 years ago
Why is it important that an expeirement include a control group​
docker41 [41]
Without a control group there wouldn’t be any basis for knowing if a result is due to the variable being tested
7 0
3 years ago
Which adaptation do ferns, gymnosperms, and angiosperms have that mosses do not have?
statuscvo [17]

Answer:

pollen and seeds

7 0
2 years ago
How many electrons are in a nucleus
Annette [7]
Krypton's atomic number is 36. This tells us that an atom of krypton has 36 protons in its nucleus<span>.</span>
6 0
3 years ago
a mechanism that is effective in maintaining a normal glomerular blood pressure only if the systemic mean arterial pressure rema
rodikova [14]

A mechanism that is effective in maintaining a normal glomerular blood pressure only if the systemic mean arterial pressure remains between 80 and 180 mm hg is called renal autoregulation.

<h3>What is renal autoregulation?</h3>
  • Autoregulation is the inner characteristic of blood vessels present in end organs, like heart, kidney, and mind, by which they dilate or constrict in response to pressure changes, thus help to keep the blood flow generally steady.
  • Usually our body tries to regulate our blood pressure in range of 50 to 150 mm Hg.
  • Regulation of renal blood flow and glomerular blood pressure in kidneys is called renal autoregulation.
  • There are 3 mechanisms of renal blood flow namely myogenic response (MR), tubuloglomerular feedback (TGF) and third mechanism that is independent of TGF but slower than MR.

Learn more about renal autoregulation here:

brainly.com/question/28064114

#SPJ4

3 0
1 year ago
Other questions:
  • (Select all that apply.) Choose the characteristics of life an entity must possess in order to be considered living.
    10·2 answers
  • We know prior work that the raptors have 6 chromosomes in their body cells. This means that their egg and sperm have _____ chrom
    14·1 answer
  • The part of the livestock female reproductive system that is between the infundibulum and the uterus and is also called the fall
    14·1 answer
  • What is a particle with two or more atoms joined together
    7·1 answer
  • Click the statement that best describes the role of each element in living organisms.
    12·2 answers
  • Which term is defined as a place where plates move apart (mostly in the sea but also on land
    8·1 answer
  • Which of the following is NOT a category that is used to describe soil?
    6·2 answers
  • 1) Eubacteria cells lack a nucleus, and are therefore________
    9·1 answer
  • What are the Bacteria stages of water treatment ?
    9·2 answers
  • Summarize the transportation of gases in the human body (respiratory system)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!