Question 1

If Aling Marina has homozygous blood type B and her husband Jorge Sr. has blood type AB. Is it possible that their 4th child Maylene has blood type A?

Accepted Answer

freetextm://No:impossible

Question 2

Mrs. Labonete is a heterozygous blood type A while Mr. Labonete is a heterozygous blood type B. What is the probable of having a blood type O child.

Accepted Answer

freetext://25%

Question 3

Write the correct sequence of units from largest to smallest.

Accepted Answer

ordering://cell|1:nucleus|2:chromosome|3:genes|4

Question 4

Which of the following images shows the incomplete dominance in an offspring?

Accepted Answer

https://uploads.quizalize.com/427439fb-e1db-456c-a7f0-3cd8b790d738/question/2b0f9a31f586c2e97a0fa280beb61f3b7f851077.jpg

Answer

https://uploads.quizalize.com/427439fb-e1db-456c-a7f0-3cd8b790d738/question/a7de361ab94bc3f485c75bc7c30428f363fa6768.jpg

Answer

https://uploads.quizalize.com/427439fb-e1db-456c-a7f0-3cd8b790d738/question/8c799b226d2839f6a12b5abc6ebe05f091e26506.png

Answer

https://uploads.quizalize.com/427439fb-e1db-456c-a7f0-3cd8b790d738/question/d98799d67d28292f47164e36bb6f531031a25bfd.jpg

Question 5

Why are sex linked more common in males?

Accepted Answer

multiplem:// Females have two copies of the X chromosome and males have only one X chromosome|5:X-linked recessive diseases are more common among males than females|3:The X chromosome is large and contains many more genes than the smaller Y chromosome|2:Males have only one X chromosome|1

Question 6

Classify the following given situations that describes Incomplete Dominance or Co-dominance.

Accepted Answer

sorting://co-dominance|both alleles are expressed,offspring are red and white,roan:Incomplete dominance|alleles are blended,pink flowerplant,gray cat

Question 7

Match the complementary bases correctly.

Accepted Answer

linking://act-ggc-tat|tga-ccg-ata:cat-ccg-tac|gta-ggc-atg:aat-cta-ata|tta-gat-tat:gca-tac-gat|cgt-atg-cta

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