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serious [3.7K]
3 years ago
8

Homologous structures are defined as anatomical structures originating from the

Biology
1 answer:
ValentinkaMS [17]3 years ago
7 0

Explanation:

An example of homologous structures in vertebrates is

where the wings of bats, front flippers of whales, and forelegs of four-legged vertebrates like dogs and crocodiles are all derived from the same ancestral tetrapod structure.

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Please someone help me ASAP please
Ainat [17]

Answer:

a. Translocation

Explanation:

Translocation is a type of chromosomal abnormality in which a chromosome breaks and a portion of it reattaches to a different chromosome.

Which has been justified in the picture.

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3 years ago
How are plants pull toward the sun
yawa3891 [41]

Answer:

Looking for light

Explanation:

Since plants require sunlight in order to produce light, they need to be exposed to it. Now, since there are other plants attempting to do the same they have to grow higher so they don't get put in the others shadow and possibly die due to lack of sunlight.

5 0
2 years ago
When the effects of genes add up to make the phenotype, they are called _____ genes?
Natali [406]
When the effects of genes add up to make the phenotype, they are called additive genes.

4 0
3 years ago
Read 2 more answers
The highlighted structure contains contributions from which cord(s) of the brachial plexus? lateral cord only medial and lateral
Makovka662 [10]

Highlighted structure is median nerve cord only.

It originates from brachial plexus from medial and lateral cords. Lateral wire best medial and lateral cords lateral and posterior cords medial cord handiest.

The medial twine is the a part of the brachial plexus fashioned with the aid of of the anterior department of the lower trunk (C8-T1). Its name comes from it being medial to the axillary artery as it passes through the axilla. the opposite cords of the brachial plexus are the posterior cord and lateral cord.

The lateral cord gives rise to the lateral pectoral nerve. The posterior wire offers upward push to the higher subscapular nerve, thoracodorsal nerve and decrease subscapular nerve. The medial wire offers upward thrust to the medial pectoral nerve, medial cutaneous nerve of the arm and medial cutaneous nerve of the forearm.

The posterior cord is part of the brachial plexus. It includes contributions from all the roots of the brachial plexus. Posterior twine. Plan of brachial plexus.

Learn more about nerve cord here:-brainly.com/question/26348097

#SPJ4

3 0
1 year ago
Which best describes why the species became extinct?
grin007 [14]

Answer:

The answer is A. a natural disaster killed off the population by flooding their habitat.

Explanation:

I had to do the assignment.

4 0
3 years ago
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