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HACTEHA [7]
3 years ago
12

Explain the specific response of an antibody when an invader enters the body

Biology
1 answer:
Assoli18 [71]3 years ago
4 0

Answer:

Antibody, also called immunoglobulin, a protective protein produced by the immune system in response to the presence of a foreign substance, called an antigen. Antibodies recognize and latch onto antigens in order to remove them from the body.

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How do mutation drive evolution ?
Korvikt [17]

Answer:

Mutation is important as the first step of evolution because it creates a new DNA sequence for a particular gene, creating a new allele.

Explanation:

8 0
2 years ago
This squirrel lives in a forest and eats only acorns. What will most likely happen to the squirrel if the oak trees in this fore
adoni [48]
This squirrel lives in a forest and eats only acorns. <span>The squirrel will starve if it can't find enough food. </span>
6 0
3 years ago
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A plant with dark-purple flowers and a plant with white flowers are crossed. All of the offspring have lavender flowers. The all
dimaraw [331]
I believe the answer is incomplete dominance. Incomplete dominance creates a mix of the two phenotype(white and dark purple flowers) to create a third phenotype (lavender). Lavender is a mix.

Whereas, co-dominance would not be a mix but both traits would exist within the organism. In your question, it would be codominance if the dark purple flower and the white flower created a flower with white and dark flower pedals. This would not be a mix of the phenotype, but a co-existance of both phenotype.

I hope that helps! :D
5 0
3 years ago
Read 2 more answers
How do you think the rock layers and fossils found in Red Rock Canyon can provide evidence for Earth's geologic history?
Bogdan [553]

Answer and Explanation:

Red Rock Canyon is an area of universal geologic interest, located a few miles west of Las Vegas within the Mojave Desert. Many experienced geologists visit the Red Rock; they are surprised by the vivid colors of rocks, natural beauty, and rock formations. A visual display takes million years to make the masterpiece known as the Red Rock Canyon National Conservation area. About 500 million years ago, Red Rock Canyon was found at the bottom of an ocean basin. Limestone accumulated in this ocean basin, which contains the fossils of sea life. The tracks of two-footed meat-eating dinosaurs have been found in the Aztec Sandstone. The tracks of small animals such as spiders, scorpions, early mammals, and proto-mammals were also found. The fossils and rock layers that are found in Red Rock Canyon provide evidence for Earth’s geologic history.  Paleontologists are still searching these areas.

8 0
3 years ago
Which word means the same as valiant is used in these lines from Ad Scene 3 of Romeo and Juliet?
____ [38]
I believe it is either b or d
7 0
2 years ago
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