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
inessss [21]
3 years ago
9

Please helppppp

Biology
1 answer:
bulgar [2K]3 years ago
5 0

Answer: a) proteins reflect DNA sequences, so scientists study proteins to look for genetic similarities and differences in organisms.

Explanation:

i googled it

You might be interested in
In order for a hawk to be a tertiary consumer in a food web, what must be true?
Zinaida [17]
The hawk would feed on secondary consumers
6 0
3 years ago
7. Where does translation take place?
nika2105 [10]

Answer:

outside the nucleus in the cytoplasm

Explanation:

7 0
3 years ago
The first line of defense involves which structure(s)?
kifflom [539]

Answer:

Skin

Explanation:

6 0
3 years ago
Read 2 more answers
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
Solid particles
Olin [163]
I think its A (hope i helped)
7 0
2 years ago
Read 2 more answers
Other questions:
  • What is the only item that can be reused in a self-service situation?
    13·1 answer
  • Unexpected consequences can result from human interference or manipulation of any sufficiently complicated natural system. pleas
    10·2 answers
  • One class of pollutants that can cause excessive growth of algae is
    6·1 answer
  • Which of the following best explains why what we know about cells is called a theory and not a law?
    9·2 answers
  • What must happen before meiosis can begin
    5·1 answer
  • What is the main event that happens during metaphase?​
    15·2 answers
  • 2.Which of the following is the appropriate time for pruning fruit trees?
    5·2 answers
  • PLSSSS HELP IF YOO TURLY KNOW THIS ASAPP:)
    9·1 answer
  • What is needed in order for scientists to refine and expand on ideas?
    13·1 answer
  • 100 POINTS WILL MARK AS BRAINLIEST!!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!