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Nezavi [6.7K]
3 years ago
13

a mother has heterozygous type a blood and the father has type ab blood. what is the probability of the offspring having type O

blood
Biology
1 answer:
Blababa [14]3 years ago
8 0

Answer:

None

Explanation:

This is because A and B are dominant over O. Hence the overshadow the O group in the phenotype.

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What causes sound energy?
vovangra [49]

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platform

Explanation:

tower kale salad Mexico

6 0
3 years ago
Which cell type in Human lacks a nucleus? What function would this cell be unable to carry out?
AnnZ [28]

Answer:

Red Blood Cell lacks a nucleus, it would be unable to carry oxygen efficiently.

Explanation:

The absence of a nucleus is an adaptation of the red blood cell for its role. This allows the red blood cell to contain more hemoglobin and, therefore, carry more oxygen molecules. It also allows the cell to have its own distinctive bivalve shape, which promotes diffusion.

4 0
3 years ago
Suppose you want to investigate what kind of material is best for making a warm winter coat. How could you use a freezer, a ther
Naily [24]

Answer:

By designing an experiment where the temperature on the thermometer is measured after a chosen (same) time interval when the thermometer is wrapped with the different  materials and placed in the freezer

Explanation:

Experimental design

Materials given: freezer, a thermometer, samples of materials

setup:

1. The freezer is put on and made to remain at a particular temperature, mimicking the winter season.

2. Next, different materials for the coat design with equal dimensions are used to rap the thermometer whose initial temperature has been recorded in the same pattern and the thermometer is placed in the freezer and left for a certain time, which is made constant for the different materials.

3. after the time, the final temperature on the thermometer is recorded.

Result interpretation

The temperature is expected to drop after the time in the freezer, but the material with the smaller change (drop) in temperature indicates that it traps more heat hence is the best material for designing a winter coat

independent variables: type of material used

dependent variables: temperature on the thermometer

control variables: time, dimensions of materials, temperature of freezer, pattern of wrapping.

6 0
3 years ago
Which of the following is not the correct definition of the material listed?
Katena32 [7]
I think it’s the first one
8 0
3 years ago
Read 2 more answers
Please help will mark Brainly
marshall27 [118]
This is showing the cell membrane.

This is because if you look, there is a protein channel. The job of a cell membranes is too control the flow of materials moving in and out of it. The protein channel helps to do that.
5 0
3 years ago
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