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kherson [118]
4 years ago
5

What is concentration gradient​

Biology
1 answer:
ipn [44]4 years ago
3 0

Answer:

The operation when particles move through a gas with a high number of particles to a minimum amount of particles.

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List the 3 main types of heat transfer.
Ulleksa [173]

Answer:

conduction convection and radiation

Explanation:

I think

4 0
3 years ago
Question 1 (1 point)
scoray [572]

Answer:

1. Unicellular

2. Flagellum

3. Cillia

7. It wouldn't be able to move.

8. It uses psudopods

9. Amoeba

10. Paramecium to Cillia

Explanation:

6 0
3 years ago
Look at the reaction below.
Ray Of Light [21]

Answer:

Ca(OH)2 (aq)

Explanation:

The balanced neutralization reaction i.e. a reaction between an acid and a base, in this question is given as follows:

H2SO4(aq) + Ca(OH)2(aq) → CaSO4(aq) + 2H2O(l)

According to Arrhenius in his definition of acid and base, a base is a substance that dissociates into hydroxide ions (OH-) when in an aqueous solution. In other words, a base increases the concentration of hydroxide ions when dissolved.

In this reaction, Ca(OH)2 releases the OH- (hydroxide ion) that combines with the hydrogen ion (H+) released by the acid, H2SO4, to form water (H2O). Hence, Ca(OH)2 (aq) is the BASE.

4 0
3 years ago
The law of segregation states that:
DanielleElmas [232]

Answer:c. each of two alleles for a given trait segregate into different gametes.

a. it possible to determine the genotype of an individual of unknown genotype who exhibits the dominant version of a trait

Explanation:

The law of segregation of genes is examplifed with MEIOSIS 1 ,where sister chromatides ( alleles of a gene on the same locus) separated and behave independently of each other by positoning themselves on different spindles at Metaphase 1 for crossing over and independent assortment.

They migrated independently at Anaphase 1 to reach the equators which afrer telephase 1 and Telophase 2 i are located in different gametes.

Therefore the alleles of the genes behaved independently of each other,carting different genetic components to gametes.

8 0
4 years ago
From the ninth week through birth, a developing baby is in the _____ period of prenatal development.
IceJOKER [234]

the baby is in the 2nd trimester...

5 0
3 years ago
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