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myrzilka [38]
3 years ago
6

Write at least 4 dyes used for staining?

Biology
1 answer:
Tpy6a [65]3 years ago
7 0

Answer:

Staining dyes are dyes used for staining in microbiology and histology.

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humans are diploid and have 46 chromosomes (or two sets). how many sets of chromosomes are found in each human gamete?
motikmotik
Every human gametes are haploid (n)

So, they have number of chromosomes = 46/2 = 23

So, your final answer is 23

Hope this helps!
5 0
3 years ago
Which refers to the movement of a piece of one chromosome to another nonhomologous chromosome?
Stels [109]

Answer:

Translocation

Explanation:

Translocation is a chromosomal abnormality (mutation) in which a chromosome breaks and a portion of it reattaches to a different chromosomal location. It can occur during the formation of sperms and eggs during meiosis.

Translocation is of two main types: 1. Reciprocal location, in which two fragments break off from two different (non-homologous) chromosomes and switch places.

2. Robertsonian translocation, in which an entire chromosome (usually acrocentric) becomes attached to another chromosome (acrocentric) at the centromere to form a metacentric chromosome.

Translocation can either be BALANCED, where no genetic information is missing or additional. Hence, there is an even exchange with no adverse effect on the affected individual or UNBALANCED, where the exchange of chromosomal material is unequal resulting in an extra or missing genes.

5 0
4 years ago
HELP PLEASE I GIVE YOU BRAINLIEST I NEED HELP WITH 2
Ivan

Answer:

C. makes the most sense so I hope I'm right

Explanation:

If this isn't correct I am so so so sorry!

3 0
3 years ago
A region of a chromosome contains two strands of dna, yet only one is used to transcribe a gene because
Elden [556K]
The correct answer is that "<span>RNA polymerase binds to the promoter, which precedes the gene only on the template strand of DNA."

A gene is best described as </span>a chain<span> of DNA or RNA which codes for a molecule that has a </span>characteristic<span>. </span>for the duration of<span> gene expression, the DNA is first duplicated into RNA. The RNA </span>can be immediately practical<span> or be the intermediate template for a protein that </span>plays<span> a </span>characteristic<span>. The transmission of genes to an organism's offspring is </span>the idea<span> of the inheritance of phenotypic </span>traits<span>.</span>
7 0
3 years ago
Need the answer please thanks so much.
ratelena [41]

Answer: The trait is recessive because individual 17 has the trait but his parents do not

Explanation: if the trait was dominant one of his parents would have to have had it.

7 0
3 years ago
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