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
SashulF [63]
3 years ago
8

water flows of the plants stem in force of gravity in which of the following ways could the movement of water up a plant be mode

led? A. Blow air through a clear straw in glass of water. Observe the level of water inside the staw. B. Place a clear pipe in a small tub of water. shake the tub back and forth. watch how water moves around pipe. C Place the tip of a sponge in water dyed with food coloring. watch how the water moves up the sponge. D Pour a glass of water of top of a towel thats is spread out on a table.
Biology
2 answers:
kondaur [170]3 years ago
8 0

Answer:

The correct answer will be option-C.

Explanation:

The water moves from the ground to the top of the plants against the force of gravity in xylem tracheids and vessels. The physical force that acts on the upward movement of water is the "capillary action".  

In the given questions the demonstration of the upward movement of the water can be demonstrated by the placing a sponge in colored water as. When the sponge will be placed in colored water the water will move upward through capillary action which will be easily observed as the water is colored.

Thus, option- C is the correct answer.

koban [17]3 years ago
6 0

C because the sponge will take up the water through absorption which is how plants pull water up

You might be interested in
How do I complete this chart please help me as soon as possible!♡​
Monica [59]

Answer:

Glucose, Carbs, Starch, short-term energy for living things

Amino acids, protein, enzymes proteins, Speeds up chemical reaction

Nucleotide, Nucleic Acid, DNA, Store and transmit genetic information

Explanation:

That should be right I'm pretty sure

5 0
3 years ago
Identify the property -28= -28
Rama09 [41]

Answer:

Reflexive Property

Explanation:

7 0
3 years ago
One of Mendel's Laws of Inheritance. This law states an organism has two different alleles for a trait and the allele that is ex
Anvisha [2.4K]

Answer:

Law  of Dominance

Explanation:

The dominant trait  dominates or prevents the expression of the recessive trait. Dominant trait and recessive trait are represented by a capital and a small letter respectively. A dominant trait like round is seed, for example is represented by letter R and a recessive trait like wrinkled seed is represented by small letter r.

6 0
3 years ago
1.If a DNA molecule has 40% Cytosine, what percent of it would be Adenine?
andrey2020 [161]

Answer:

The correct answer is -

1. Adenine - 10%

2. A-T and C-G always in DNA.

Explanation:

1. The total amount of all nitrogenous bases are equally 100% and which includes an equal amount of C and G and an equal amount of A and T in the DNA molecule.

So, Cytosine = 40%, Guanine= 40%

total = 80%

therefore, the A and thymine would be - 100 - 80 = 20

A+T = 20

A= 10, and, T = 10%

2. The complementary base pairing rule explains that DNA base pairs are Adenine always binds with thymine and cytosine bind with guanine only. Purine binds with pyrimidine always except - A-C or G- T.

7 0
3 years ago
Hey guys!!! :):) The first one to answer CORRECTLY will get marked brainliest. Explain why transport proteins require energy to
timama [110]
Transport proteins require energy because they are pumping materials. Without energy, they won't function and we will have huge problems in our body.

I hope this helps! :D
6 0
3 years ago
Other questions:
  • When you perspire on a hot humid day drinking water will restore?
    10·1 answer
  • Hurry please!!!
    7·2 answers
  • Look at the diagram below.
    6·2 answers
  • The diagram below represents the time a cell spends in the two main phases
    8·1 answer
  • According to Janet Gonzalez-Mena, when a program or school includes children with identified disabilities, make sure someone on
    9·1 answer
  • How do gene interactions affect gene expression?
    5·1 answer
  • What evidence do scientists have that electrons can move move from one energy level to another?
    9·1 answer
  • Some people choose to have health screenings performed through genetic analysis. What is a direct benefit of this analysis ?
    7·1 answer
  • What happens to soft parts of the organism when cast fossils form?
    6·1 answer
  • Raccoons living in cities have learned to open the lids of garbage cans. This
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!