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kifflom [539]
3 years ago
11

Certain types of dwarfism are inherited in an autosomal dominant pattern. What is the likelihood that two heterozygous dwarf par

ents produce a child without dwarfism? A. 0% B. 25% C. 75% D. 100% ng is not anobaonic trait​
Biology
1 answer:
zvonat [6]3 years ago
8 0

Answer:

B. 25%

Explanation:

Make a punett square that crosses both heterozygous parents (Dd)

All the squares that had one or two capital Ds inherited dwarfism and the one square with no capital Ds did not inherit dwarfism

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mr_godi [17]
Hey there,

Answer:

<em />Hepatitis 

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Membrane-bound organelles are not found in the cells of
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Among RNA and DNA which molecule is double stranded? Single stranded?
Tresset [83]

Answer: RNA- single stranded

DNA- double stranded

Explanation:

RNA or ribonucleic acid is a single stranded molecule. It is a genetic material in living beings. It performs many functions such as expression of genes for a particular function, coding, decoding, and cell metabolism regulation. It is necessary for synthesis of proteins.

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4 0
4 years ago
What is the magnitude of the force exerted by the biceps fbiceps? What is the magnitude of the force exerted by the elbow felbow
Slav-nsk [51]

Answer:

<u> </u><u>The magnitude of the force exerted by the biceps </u>f_b_i_c_e_p_s<u> is 218.38N</u>

<u>The magnitude of the force exerted by the elbow </u>f_e_l_b_o_w<u> is 194.37N</u>

Explanation:

Firstly , lets calculate the magnitude of force exerted by biceps f_b_i_c_e_p_s -

Mass of the forearm=

m_f=1.50kg

Mass of the ball =

m_b_a_l_l=950g

   = 0.950kg

so, weight of the forearm=

w_f=m_f g

weight of the ball=

w_b_a_l_l=m_b_a_l_l g

Now , balancing torque about the elbow , we have-

F_b_i_c_e_p_s\times d_b_i_c_e_p_s= w_f\times\frac{d_b_a_l_l}{2} + w_b_a_l_l\times d_b_a_l_l

(here , distance of the bicep is 2.50cm = 0.025m and distance of the ball is 36cm= 0.36m)

Now putting the given values in the formula -

F_b_i_c_e_p_s\times 0.025= 0.95\times9.8\times\frac{0.36}{2} +1.50\times 0.36

F_b_i_c_e_p_s=218.38N

Now, lets calculate the force exerted by elbow F_e_l_b_o_w -

Balancing the vertical forces

F_b_i_c_e_p_s=F_e_l_b_o_w+w_f+w_b_a_l_l

F_e_l_b_o_w = 218.38-(1.00\times9.8)-(0.95\times9.8)

F_e_l_b_o_w=194.37N

8 0
3 years ago
which one of these is not an example of intracellular communication A. control of cell division B. Molecule in a cell changes fu
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