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
Setler79 [48]
3 years ago
13

It is difficult to observe individual chromosomes

Biology
1 answer:
Pachacha [2.7K]3 years ago
6 0

Answer:

I think the answer is B They are uncoiled, in long, thin strands

You might be interested in
Transfer of pollen grains from stamen to stigma is called​
ale4655 [162]
Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma.
8 0
3 years ago
Read 2 more answers
Which of the following correctly arranges the planets by the length of their year?
MariettaO [177]
It goes Mercury Venus Earth Mars Jupiter Saturn Uranus and Neptune so the answer would be A Venus Earth Mars and Saturn Hope it helps <3
5 0
3 years ago
Read 2 more answers
Which of the following shows the change in energy carrying molecules as a system moves through photosynthesis and cellular respi
vlada-n [284]

Answer:

The correct option is A. <u>Water (liquid energy) to oxygen (chemical energy) to ATP (chemical energy) </u>

Explanation:

Photosynthesis can be described as a process by which plants use light energy to convert water and carbon dioxide into glucose and oxygen. Oxygen is produced as a by-product for this reaction.

In the reaction of photosynthesis, water releases it's oxygen atom. 6 oxygen atoms are produced as the result of photosynthesis. The oxygen and glucose are used by the cells to carry out cellular respiration and generate ATP. Hence, A is the correct option.

As light energy doesn't change in this reaction, hence options B and C are false.

6 0
4 years ago
Why would a certain trait have a
Andre45 [30]

Answer: B

Explanation: Traits usually die off when they are unneeded by the organism, or if the trait causes harm to the organism's survival. Through natural selection, over time, the organisms with the best combination of traits for its survival will become the dominating species, and those with weaker traits may not survive long enough to pass off their traits to future offspring.

7 0
3 years ago
Curare is a poisonous plant extract. curare molecules have a chemical structure like the neurotransmitter ach. curare can bind t
Novosadov [1.4K]
Curare will bind to the receptor but it doesn't cause the ion to flow inside. This will prevent the person from sent signal to the muscle. When the person trying to move the muscle, curare will also prevent acetylcholine to bind so there will be no muscle contractions. The symptoms would be paralyzed of muscle that uses ach receptor.
5 0
3 years ago
Other questions:
  • Calvin ate a candy bar, which caused his body's blood glucose levels to become unbalanced. His body responded by initiating a fe
    15·1 answer
  • Which statement is true of eukaryotes but not of prokaryotes? They are always single-celled. They must contain a nucleus. They d
    13·2 answers
  • Which is the definition of adhesion?
    5·2 answers
  • What type of immunity does the body develop after overcoming a disease or through inoculations?
    12·1 answer
  • WILL GIVE A BRAINLEST
    9·2 answers
  • Natural selection states that individuals
    8·1 answer
  • What do we call a change in the environment that causes an organism to take action? A. growth B. genetics C. response D. stimulu
    11·2 answers
  • 18. Which of the following is a benefit of intensive farming?
    8·1 answer
  • In the analysis of a genetic disorder, you notice that the phenotypic distribution follows a bell-shaped curve, and that multipl
    14·1 answer
  • Which of the following is NOT true of Fungi?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!