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makkiz [27]
2 years ago
14

someone pls help labeling the phases of the cells in an onion root. the phase terms to use are prophase meataphase anaphase and

telophase. i will paaypal teh correct asnwer 5$

Biology
1 answer:
Alborosie2 years ago
8 0

1-metaphase, since an ecuatorial plate is formed

2.prophase since the nuclear envelope is starting to dissapear

3.Telophase since new nucleae started to form around each separated genetic material

4.Interphase

5.Interphase

6.Interphase

7.anaphase since genetic material(chromsomes) is pulled to the poles of the cell

8.Interphase

9.Anaphase

10.Interphase

11.metaphase

12.telophase

13.Interphase

14.Prophase

15.interphase

16.interphase

17.metaphase

18.interphase

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Hence, the answer is 'Skin cancer increased at a faster rate in men than in women'.

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An Allele that appears or expresses itself over a recessive trait is called a/an dominant allele recessive allele mutation gene
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Q1. The answer is: a dominant allele.

An allele that appears or expresses itself over a recessive trait is called a dominant allele. Alleles can be dominant or recessive. Dominant alleles are responsible for dominant traits and if two dominant alleles are found together, a dominant trait will be expressed. Similarly, if two recessive alleles are found together, a recessive trait will be expressed. However, if both recessive allele and dominant allele are found together, the recessive allele will be masked by the dominant allele and a dominant trait will be expressed.


Q2. The answer is: homozygous.

If an organism that has two of the same alleles for a trait it is said to be homozygous. If it has two dominant alleles, it is dominant homozygous. If it has two recessive alleles, it is recessive homozygous. If an organisms have two different alleles (one dominant and one recessive), it is said to be heterozygous.


Q3. The answer is: An allele is a single form of a gene inherited from one parent.

Genes are sequences of nucleotides, or parts of genetic information, that are responsible for different traits. Different forms of genes are called alleles. Each gene has two alleles - one inherited from a mother and another inherited from a father.


Q4. The answer is: heterozygous. 

If a person has two different alleles for a certain trait like eye color we call that heterozygous. If a person has two same alleles for a certain trait, it is called homozygous. If both alleles are dominant, it is called dominant homozygous. If both alleles are recessive, it is called recessive homozygous. However, if two different alleles (one dominant and one recessive) are found together, it is called heterozygous.


Q5. The answer is: DNA

A gene is a small segment of DNA that codes for a certain trait. One of the organelles inside the cells is the nucleus. The genetic material of the cell is found inside the nucleus. It is in the form of chromosomes, a complex of DNA and proteins. Further, a small segment of DNA that codes for a certain trait is called a gene.


Q6. The answer is: 46.

Almost all human cells have 46 chromosomes. These cells are diploid which means that it has two sets of chromosomes. There are two pairs of 23 chromosomes, each one from each parent. Only gametes have 23 chromosomes. They are haploid and have only one set of chromosomes.



Q7. The answer is: 2 alleles.

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Q8. The answer is True.

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Q9. The answer is: False!

Genotype is the actual gene makeup. On the other hand, phenotype is physical appearance of a genotype. So, genotype is the sum of all genes of an organism. Phenotype is observable characteristic of an organism and it is determined by genotype, but also by environmental factors.


Q10. The answer is: False!

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Q12. The answer is: genotype.

Genotype is the sum of all genes of an organism. Phenotype is observable characteristic of an organism determined by its genotype. In this question, Rr represents genotype of the organism. On the other hand, the capability of rolling their tongue would be phenotype.


Q13. The answer is: heterozygous.

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If an organism has two recessive alleles found together, it is dominant homozygous. The genetic combination is labelled with two small letters: cc.
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Q14. The answer is: homozygous dominant 

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