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melamori03 [73]
2 years ago
11

Chromosomal mutations usually Occur during?​

Biology
1 answer:
brilliants [131]2 years ago
4 0

Answer:

The fundamental structure of a chromosome is subject to mutation, which will most likely occur during crossing over at meiosis.

Explanation:

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28 is D

29 is A

30 is B

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2 years ago
Can increase biodiversity. (1 point)
Yuliya22 [10]

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A: Changes in temperature

Explanation:

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An 8-month-old infant is admitted to the pediatric unit with a respiratory syncytial virus (RSV) infection and bronchiolitis. Du
max2010maxim [7]

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Tachycardia

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It's an abnormally fast heart rate.

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3 years ago
People often say that dogs are "man's best friend.How closely related are dogs and humans? To complete this activity, you will n
Svetllana [295]

Answer:

See explanation

Explanation:

Taxonomy actually means “arrangement law”. It is the branch of biology that deals with the classification of organisms.

The taxonomic classification system was invented by Carl Linnaeus. It is a hierarchical model of classifying living organisms based on shared characteristics.

Dogs are referred to as 'man's best friend' partly owing to some level of taxonomic relationship between the two species. Dogs and man belong to a class of vertebrates known as mammals- one of the shared characteristics of mammals is that they give birth to their young ones alive.

The taxonomic classification of man is:

Domain: Eukaryote - Kingdom - Animalia Phylum - Chordata Subphylum - Vertebrata Class - Mammalia Order - Primates Family - Hominidae Genus - Homo Species - sapiens.

The taxonomic classification of dog is:

Domain: Eukaryote - Kingdom - Animalia Phylum - Chordata Subphylum - Vertebrata Class - Mammalia Order - Carnivora Family - Canidae Genus - Canis Species - lupus familiaris

8 0
3 years ago
Which is the largest level of classification of these options?
nata0808 [166]

Answer:  phylum

Explanation:

kingdom, phylum, class, order, domain, family, genus and species

4 0
3 years ago
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