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SSSSS [86.1K]
3 years ago
14

Based on the Punnett square, what is the probability that the offspring will have freckles?

Biology
1 answer:
slava [35]3 years ago
7 0
A) There is 3/4 (75%) chance that the offspring will have freckles.
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Which hormone is necessary for the growth of endometrial glands which are important for the sustenance of a growing embryo until
laila [671]
The correct answer is estrogen.
<span>Endometrial glands are uterine glands located inside the endometrium. Their appearance varies during the menstrual cycle and it is under the influence of hormones. For example, during the proliferative phase, uterine glands appear due to estrogen secretion by the ovaries while during the secretory phase, due to increase in progesterone secretion, the uterine glands become very coiled with wide lumens and produce a secretion. </span>
6 0
3 years ago
A 20 fluid oz. soda contains 201 calories. how many kilojoules does the soda contain?
algol [13]
  The relation between calorie and kilo joul is  

1Cal=4.184 Kj  

1 Cal--------------------4.184 Kj
201 Cal--------------------- X Kj  
X=201*4.184/1=840.98 Kj  
<span>20 fluid oz. soda contains 840.98 Kj</span>
7 0
3 years ago
Read 2 more answers
Should existing structures build from CCA-treated wood be removed?
stiks02 [169]
<span>Chromated copper arsenate, or CCA, is a pesticide that has been used for years in pressure-treating lumber to prevent destruction from rot and insects. Arsenic, a toxic chemical, can leach from this treated wood, leaving residues on the wood’s surface and in nearby soil. Young children who play on or near decks or playscapes made from CCA- treated wood can get arsenic on their skin and into their bodies, especially if they eat or drink without washing their hands. Because of the health risks of long-term exposure to arsenic, the Environmental Protection Agency (EPA) has announced that as of December 31, 2003, arsenic Currently the EPA does not recommend that people remove existing structures made with CCA-treated wood or the soil surrounding those structures. However, they do recommend that people reduce their potential exposure to arsenic.</span>
5 0
3 years ago
A test that combines radioactive chemicals and antibodies to detect minute quantities of substances in a patient's blood?
nirvana33 [79]

Radioimmunoassay (RIA) is a test that combines radioactive chemicals and antibodies to detect minute quantities of substances in a patient's blood.

In 1959, biophysicist Rosalyn Yalow and physician Solomon A. Berson developed a sensitive method for measuring very small amounts of a substance in the blood called radioimmunoassay (RIA).

Radioimmunoassay (RIA) is a technique that make use of radioisotopes, usually iodine-125, as a tag or label for the detection of antigen. This technique determines the concentration of an antigen based on the competitive binding between radiolabeled and unlabeled antigen for its specific high affinity antibody.

It is very sensitive that it can measure concentrations up to 0.001 μg/ml.

To know more about radioimmunoassay: brainly.com/question/25654772

#SPJ4

5 0
1 year ago
A 35-year-old woman is 1 day postpartum. she is reporting moderate perineal pain after giving birth and would like to clean the
Ainat [17]

A sitz bath  

A sitz bath method of bathing is most appropriate for this client .

A sitz bath is a warm, superficial method of bathing that cleanses the perineum (region between the genital area and the anus). The sitz bath is used when an individual recently give birth or when having discomfort from hemorrhoids. The sitz bath’s warm water promotes healing as it raises blood flow to the perineum. It also provides relief from pain, itching or irritation in the genital area.


5 0
3 years ago
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