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atroni [7]
3 years ago
10

How do worms get and interpret information about their environment?

Biology
1 answer:
Hoochie [10]3 years ago
4 0

They have a nerve tissue located in the head end that can detect objects through its sense organs. The sense organs are sensitive to light, touch and vibrations.

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Troyanec [42]

Answer:

o hybridization thhtyhht

7 0
3 years ago
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A student is investigating cellular transport. She fills a beaker with 250 ml of water. She places 10 drops of red food coloring
Vera_Pavlovna [14]

Answer:

The correct answer is A The student is investigating the passive transport of diffusion.

Explanation:

Diffusion is a type of transport process which helps in the transport of small molecules and gases towards their concentration gradient that"s means from region of high concentration to the low concentration region untill equilibrium is reached.

       In this question the 10 drops are red coloured food particles that are placed into the beaker, diffuses to all the regions of the beaker untill the concentration of that red colored food particle become same in all the regions to which red colored food particle diffuse.

6 0
3 years ago
The frequency of sickle-cell anemia, an autosomal recessive condition, is 0.007. Assuming that the population is in H-W equilibr
damaskus [11]

Answer:

The correct answer is - 0.084

Explanation:

Sickle cell anemia is a autsmal recessive blood disorder of RBCs where RBC shape altered to the sickle shape or cresecent moon that obstruct and damage the veins and artries.

Normal allele is represented by - HbA - p

sickel cell allele is represented by - HbS - q

genotype frequency of normal allele HbA in the population = p2

genptype frequency of HbAHbS in the population = 2pq

genotype frequency of autosomal recessive HbS = q2 = 0.007 (given)

So, the allelic frequency of the recessive allele =

q =  √ 0.007 = 0.08366 or 0.084

5 0
2 years ago
Which of the following processes make a sweat when I exercise
Dima020 [189]

Answer:

Homeostasis

Explanation:

Homeostasis is an organism ability to maintain equilibrium [which means balancing opposing forces]. When we sweat our body it is trying to stop overheating.

7 0
3 years ago
Element or compound
zhannawk [14.2K]
Carbon is an element
Oxygen is an element
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