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
Len [333]
3 years ago
8

Suppose a newborn baby was accidentally mixed up in the hospital. In an effort to determine the parents of the baby, the blood t

ypes of the baby and two sets of parents were determined. Baby 1 had type O Mrs. Brown had type B Mr. Brown had type AB Mrs. Smith had type B Mr. Smith had type B .
a. Draw Punnett squares for each couple (you may need to do more than I square/ couple)
b. to which parents does baby # I belong? Why? Hint you may want to refer to your Punnett squares.
Biology
1 answer:
Sladkaya [172]3 years ago
6 0

Answer:a. Draw Punnett squares for each couple (you may need to do more than 1 square/ couple)

Baby 2 MUST belong to the Browns because Mr. Brown is the only parent with an A allele to

contribute… then the rest works out as follows:

b. To which parents does baby #1 belong? Why? Hint you may want to refer to your Punnett

squares.

Baby 1 must belong to the Smiths, because they are the only ones with the possibility of EACH

having a recessive allele to pass down to the baby, Mr. Brown has type AB blood and therefore

only has the dominant A and dominant B alleles – no recessive allele possible.

Explanation:

You might be interested in
Help! Science quiz due at 9:30!
aalyn [17]

Answer:

My best recommendation is C.

Explanation:

I won't explain it because you should be able to figure it out using the process of elimination, but try C.

3 0
3 years ago
Among the products of glycolysis, which compounds contain energy that can be used by other biological reactions?a) ATP onlyb) py
Sunny_sXe [5.5K]

Answer: A (ATP only)

Explanation:

Both NADH and pyruvate are energy store. NADH and pyruvate can not directly be used to drive biological reaction.The metabolism of pyruvate releases energy in the form of ATP. NADH produces ATP through the electron transport chain (ETC). Adenosine Triphosphate (ATP) is referred to as the energy currency of the cell. ATP is used directly as energy to drive endergonic and exergonic biological reaction.

Answer is ATP only

8 0
3 years ago
The lipopolysaccharide (LPS) possessed by Gram-negative bacteria contributes to the virulence and pathogenic potential of these
Alexeev081 [22]

Answer:

A. Lipid A

Explanation:

The outer membrane of Gram-negative bacteria is present outside to the thin peptidoglycan layer. The outer membrane consists of lipopolysaccharide (LPS) which is the molecule having both carbohydrates and lipids.

The lipopolysaccharide has three parts out of which lipid A is the toxin one. Lipid A is embedded in the outer membrane through its fatty acids. When lipid A enters the blood stream of the host cell, it leads to septic shock. Lipid A is heat stable and highly toxic.

6 0
3 years ago
Which immune component is deficient in a child who has a congenital immunodeficiency that impairs b lymphocyte function?
Artist 52 [7]

Neutrophils component is deficient in a child who has a congenital immunodeficiency that impairs <u>B lymphocyte</u> function.

Neutrophils- A specific kind of white blood cell that aids in the body's defense against infection and is crucial to the immune system. White blood cells are one of the initial immune cells to react when bacteria or viruses enter the body.

B Lymphocytes- By generating antibodies, B cells are essential for pathogen-specific immunity. Immunoglobulins attached to the surface of B lymphocytes allow them to identify soluble antigens, causing them to develop into plasma cells, which can secrete immunoglobulins and produce antibodies. Primary lymphoid tissues include lymphocytes.

To know more about the Neutrophils, click on the below link,

brainly.com/question/27960149

#SPJ4

3 0
1 year ago
when dicaprio went to the natural history museum, he studied the extinct animals. list three of the animals he mentions
nekit [7.7K]
Dodo bird, Passenger Pigeon, and Tasmanian Tiger. Hope this helps!
4 0
3 years ago
Other questions:
  • A steroid hormone approaches its target cell. Which will happen first?
    13·1 answer
  • What reaction begins the Calvin cycle?
    6·2 answers
  • Most marine animals live near the surface of the ocean because of ________, which supports photosynthesis by marine algae that f
    7·1 answer
  • When does the price of an item decrease?
    15·2 answers
  • A testable idea about a set of observations or natural phenomenon.
    9·1 answer
  • Rocks in and on the Earth are constantly changing because of both physical and chemical processes. The continual change in rocks
    12·2 answers
  • Why is carbon the backbone of liveing things
    13·1 answer
  • There are three basic crystal structures. O False; There are 12 basic crystal structures. False; There are 4 basic crystal struc
    7·2 answers
  • Give the letters of two labelled parts where protein digestion takes place.
    13·1 answer
  • Compare and contrast the location and function of ribosomes in prokaryotic and eukaryotic cells.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!