1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Phantasy [73]
4 years ago
7

For an Aa mother, what fraction of her eggs have an a allele?

Biology
1 answer:
nadya68 [22]4 years ago
6 0
<span> a </span>mother<span> who is </span>Aa<span>, half of </span>her eggs<span> will </span>have<span> a chromosome which carries the A </span>allele<span>, and the other half will </span>have<span> a chromosome with the a </span>allele<span>. Similarly, half of the father's sperm will </span>have an A allele, and half willhave<span> the a </span>allele<span>.</span>
You might be interested in
Can anyone help me with question 1 and 2 ?
iren2701 [21]

Answer:

A is the substrate and B is the protein

Explanation:

Substrate: thing that is the initial part of a protein reaction

B is the thing that MODIFIES the substrate, the protein.

5 0
3 years ago
Read the following passage and construct a flow chart:
OLEGan [10]

Solution :

A flowchart may be defined as the diagram which represents the process or the workflow of any process. It is the step by step approach to solve or to do the process.

In the context, the the sequence of each of the terms to form a flowchart is :

1. Person starts exercising.

2. The metabolism of the skeletal muscle increases.

3. The demand for oxygen for the skeletal muscle increases.

4. The oxygen sensors causes the local blood cell vessels to dilate.

5. For providing more of oxygen, the blood flow to the skeletal muscle increases.

7 0
3 years ago
After transcription, what is the role of messenger RNA?
Darina [25.2K]
Answer: Messenger RNA Carries the Instructions for Making Proteins. The mRNA directs the synthesis of proteins, which occurs in the cytoplasm
6 0
3 years ago
The pharmacy technician should avoid spraying any substances into the ____________________ when cleaning the laminar airflow hoo
denis-greek [22]

The right answer is HEPA filter.


A HEPA filter (High Efficiency on Particles Air) can filter up to 99.97% of 0.3μ aerial particles.

These filters are used to clean the air and retain suspended particles (dust, pollen, bacteria etc.) and other particles that can cause respiratory allergy in sensitive subjects.

They are very used in sterile rooms

4 0
4 years ago
An inability to form semantic memories would most likely result from damage to the:
Luden [163]
Hippocampus. This is a type of amnesia called anterograde amnesia which manifest as inability to form new memories after the brain was damage. This can also lead to impairment of remembering new facts and events.  The area in the brain that is associated learning and memory is the hippocampus. Any damage in this area whether due to hypoxia, stroke, or any form of pathology can cause anterograde amnesia. This is a part of the limbic system that plays a role in consolidation of short term to long term memory and spatial memory that allows us to navigate. This area is located under the cerebral cortex.
8 0
3 years ago
Other questions:
  • Which is demonstrated by arrow 3?
    15·2 answers
  • Why are there more debates answers when discussing stem cell research
    12·1 answer
  • A cell is in a solution with the simple sugar glucose. The concentration of glucose outside the cell is 30%, and the concentrati
    13·2 answers
  • Which combination of factors would curtail cell function?
    6·1 answer
  • The twisted ladder shape of dna is a result of the covalently bonded building blocks called
    10·1 answer
  • Which factors effect earths climate?
    5·1 answer
  • What does "corona" mean in Latin?<br> 1)Crown<br> 2)Virus<br> 3)Spiky
    12·2 answers
  • Spatial perception and the recognition of familiar objects require activity in which of the following cortical regions?
    10·1 answer
  • What are some of the challenges immigrants face in america
    12·2 answers
  • How do clouds affect climate? Check all that are true.A( by producing patterns of precipitation B( by reflecting around one-four
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!