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stira [4]
3 years ago
12

The ____________ contains enzymes that penetrate the egg for fertilization.

Biology
1 answer:
Phantasy [73]3 years ago
3 0
Acrosome (the head of the male gamete)
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What is groundwater?
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Groundwater is the water found underground in the cracks and spaces in soil, sand, & rock.

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Tasha went on a trekking expedition to a mountain range during her vacation. When she reached a particular height, it started ra
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The sudden change in climate is as a result of the interaction of the atmosphere and the lithosphere. The heavy rains at high altitude are as a result of relief rainfall. The mountain acts as a barrier, causing the air to rise. Once air rises it cools and condenses. Cloud formation often leads to precipitation on the windward side of the mountain.  
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A 78 year old grandmother presents for eval of weakness in her face. She has a longstanding history of HTN that has been under f
maw [93]

Answer:

A) Horner's syndrome

Explanation:

Horner's syndrome:

Horner syndrome occurs due to damage of nerve pathway from brain to eye and face.

In this condition particularly damage one side of the face and eye of the patient.

Symptoms:

Its symptoms include:

  • Miosis (pupil will become small)
  • ptosis (upper eyelid will drooping)
  • anisocoria (pupil size will be physically different between two eyes)
  • anhidrosis (there will be no sweating or little in rare cases)

So, The above mentioned condition proves the presence of Horner's syndrome.

7 0
3 years ago
"A snail is an organism". Based on this I would expect that a snail to
kow [346]

Answer:

it's D. has cells

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an organism is made of many different cells. what makes something not an organism is how it has no cells, and how it that can't carry out all of the basic physiological functions of a living thing. Organisms grow, adapt, respond to stimuli, and reproduce.

8 0
2 years ago
What is the purpose of the replication
stepan [7]

The purpose of the replication bubble is that it forms where replication is taking place (option A).

<h3>What is replication?</h3>

Replication is the process of producing replicas or duplicate of DNA or RNA molecules.

DNA replication is a very important process that occurs prior to cell division. During replication, the double stranded DNA is separated into two single strands.

Each copy called the leading and lagging strand becomes the template for the synthesis of new DNA strands.

However, a structure called replication bubble is a formed during the separation of two DNA strands by the helicase enzymes.

Therefore, the purpose of the replication bubble is that it forms where replication is taking place.

Learn more about replication at: brainly.com/question/16464230

#SPJ1

8 0
1 year ago
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