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faust18 [17]
3 years ago
9

Which of the following particles has almost no mass?

Biology
2 answers:
11111nata11111 [884]3 years ago
4 0
Proteins neutrons and electrons
irinina [24]3 years ago
3 0
What are the "following"  I need to know the possible answers.
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If a gene is replaced with a heterologous sequence such that the gene is then nonfunctional, what is the result usually called
saveliy_v [14]

Answer:

Knockout

Explanation:

the answer is knockout

5 0
2 years ago
If I breed a short for FF female with a short for Ff male then I will expect to see what type of offspring
Usimov [2.4K]
If being short is the dominant trait, then you should expect the offspring to also be short.

This is because the traits are spread out as four different possibilities. Either FF, FF, Ff, or Ff. If the dominant trait is being short, “F” then this would mask the recessive trait “f”.
5 0
3 years ago
How does a hydrometer work?
bija089 [108]
A hydrometer is an instrument that measures the specific gravity (relative density) of liquids. The ratio of the density of the liquid to the density of water. A hydrometer is usually made of glass, and consists of a cylindrical stem and a bulb weighted with mercury or lead shot to make it float
5 0
3 years ago
Where do bile and pancreatic enzymes enter the small intestine?
BartSMP [9]

Answer:

The correct answer is duodenum

Explanation:

Bile is a digestive enzyme that is secreted by the liver which is temporarily stored in the gall bladder and pancreatic enzyme is released by the pancreas. The bile is secreted to the small intestine through the common bile duct and the pancreatic duct joins the common bile duct just before ampulla of Vater which opens in the first intestinal portion which is duodenum.

So bile and pancreatic enzymes enters the duodenum region of the small intestine and after getting in the small intestine it digests the complex macromolecules into simpler and smaller form which can be absorbed through the intestinal epithelium.  

7 0
3 years ago
Echinoderm is mostly related to the member of the phylum:
Evgesh-ka [11]
The related member of phylum is (a) arthropoda.
6 0
3 years ago
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