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GREYUIT [131]
3 years ago
12

For Yoko's physical fitness class, she is supposed to do a certain amount of aerobic exercise on her own. Which of the following

would be the best option?
Sit-ups
Push-ups
Lifting weights
Dancing
Biology
2 answers:
QveST [7]3 years ago
8 0

The answer would be dancing.


Aerobic exercises is also known as cardiovascular exercise. The primary goal of these type of exercises is to get your heart pumping and blood flowing as you do the exercises. Aerobic exercises involves aerobic metabolism which means it is heavily dependent on oxygen. The oxygen stimulates cellular processes to produce energy to enable you to do these exercises.

LekaFEV [45]3 years ago
8 0
Out of the choices given here, the best option for Yoko's physical fitness class and her aerobic exercise will be dancing. 
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39

Reproductive cells are haploid (have 1/2 the chromosomes), whereas somatic/body cells are diploid (have the full set of chromosomes)

This makes sense if you think about it. Using the example from the question, every dog has 78 chromosomes. This includes two of each (there are two chromosome 1's, two chromosome 2's, etc. This is visible in the karyotype attached). One set of these chromosomes were inherited from the mother, and one set from the father. Each parent contributed 39 chromosomes (one chromosome 1, one chromosome 2, etc.). If the dog in the question were to have 78 chromosomes in its sperm cells, it would contribute two sets to its offspring. When combined with the chromosomes in the egg cell, the offspring would end up with extra chromosomes. Therefore, both the sperm and the egg cells will have 39 chromosomes, one of each. When combined, they will produce offspring with 78 chromosomes, the proper number.

5 0
2 years ago
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Why human with heterozygous genotype will have the dominant phenotype?
AnnZ [28]

A human with heterozygous genotype can have a dominant phenotype if one of the alleles complete mask the effects of the other.

  • Heterozygous genotype involves two different alleles, unlike homzygous genotypes in which the alleles are the same.
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Hence, a dominant allele will always produce a dominant phenotype even if the genotype of the organism is heterozygous.

More on genotypes can be found here: brainly.com/question/14398652

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What is the difinition of biochemistry?
Anestetic [448]
Really bro just google it
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WORTH 30 POINTS!!
denpristay [2]
1:I'm pretty sure the answer is Metaphase because the cell didn't split apart or start to yet.
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