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lukranit [14]
3 years ago
8

Molecules that have the same chemical formula but have different molecular structures are

Biology
1 answer:
Svetradugi [14.3K]3 years ago
5 0
Molecules that have the same chemical formula but have different molecular structures are:  Isomers. 
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Question
son4ous [18]

Answer:

Suppose you have a parent plant with purple flowers and a parent plant with white flowers. Because the b allele is recessive, you know that the white-flowered parent must have the genotype bb. The purple-flowered parent, on the other hand, could have either the BB or the Bb genotype. The Punnett square in Figure below shows this cross.

Explanation:

7 0
3 years ago
Dendritic cells and macrophages kill by ingestion and destruction of particulate matter in a process called phagocytosis. Dendri
Korvikt [17]

Answer:

The statement is true

Explanation:

Hematopoietic stem cells give rise to myeloid progenitor and lymphoid progenitor and these two progenitors give rise to many immune cells. Dendritic cells are produced by both the progenitors and macrophages are produced by myeloid progenitor.

Both macrophages and dendritic cells are phagocytes. In phagocytosis, the foreing particles are injected by these phagocytes and they are destryoyed by the action of digestive enzymes present in these phagocytic cells.  

Macrophages are present in tissue and if they are present in blood they are called monocytes. Therefore the statement is true.

6 0
3 years ago
Suggest another experiment that could be performed on crickets and chirping?
dlinn [17]

Answer:

The frequency of the sound.Hope this helps btw

Explanation:

You would need to know how fast the sound waves go through the air.

8 0
3 years ago
HELP ME AGAIN PLZ I'M EXTRA STRUGGLIN ON THIS BIOLOGY
e-lub [12.9K]

wait u go to the school i go to...but u must be in the high school cause my grade dont do biology unless your in 8th

Explanation:

7 0
3 years ago
Please help! c:
patriot [66]
I think I understand even without the picture. I'll add a picture of the Punnett Square filled in, but what you're crossing is

Tt  x  tt (heterozygous crossed with a homozygous recessive)

The ratio you get in the end is 2 heterozygous (Tt) and 2 homozygous (tt) offspring, so the ratio is 1:1.

So the percentage of offspring that are homozygous recessive is 50%.

8 0
3 years ago
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