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UA BSC EXAM WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TESTED QUESTIONS AND SOLUTIONS |ALREADY GRADED A+|BRAND NEW!!|GUARANTEED PASS|LATEST UPDATE

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UA BSC EXAM WITH ACTUAL CORRECT QUESTIONS AND VERIFIED DETAILED ANSWERS |FREQUENTLY TESTED QUESTIONS AND SOLUTIONS |ALREADY GRADED A+|BRAND NEW!!|GUARANTEED PASS|LATEST UPDATE

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  • September 18, 2024
  • 15
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • UA BSC
  • UA BSC
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chokozilowreh
UA BSC EXAM 2 2024-2025 WITH
ACTUAL CORRECT QUESTIONS AND
VERIFIED DETAILED ANSWERS
|FREQUENTLY TESTED QUESTIONS
AND SOLUTIONS |ALREADY GRADED
A+|BRAND NEW!!|GUARANTEED
PASS|LATEST UPDATE


Define alleles in relation to Mendel's pea plant experiments :

an alternative version of a gene

Define dominant in relation to Mendel's pea plant experiments :

in a heterozygote, the allele that determines the phenotype with respect to a particular gene; the
______ version of a gene is usually represented with a capital italic letter

Define recessive in relation to Mendel's pea plant experiments :

recessive allele- in heterozygotes, the allele that has no noticeable effect on the phenotype; the ______
version of a gene is usually represented with a lower case italic letter

what are the 4 concepts that make up Mendel's model?

1- Alternative versions of genes (now called alleles) account for variation in inherited characteristics
2. for each trait, an organism inherits 2 alleles, one from each parent
3. if the two alleles differ, then one (the dominant allele) determines the organism's appearance and the
other allele (the recessive allele) has no noticeable effect
4. the law of segregation: that the two alleles for a heritable character separate (segregate) during
gamete formation and end up in different gametes

what is the difference between homozygous and heterozygous?




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, homozygous- having two identical alleles for a given gene

heterozygous- having two different alleles for a given gene

what is the difference between phenotype and genotype?

phenotype - organism's observable traits

genotype - organism's genetic makeup

What is the law of independent assortment?

states that each pair of alleles segregates independently of other pairs of alleles during gametes
formation

most genes exist in populations in more than ______ allelic forms

2

Incomplete dominance

where offspring can have an appearance in between the phenotype of the two parents

Codominance

where offspring can display two dominant phenotypes at the same time

The process of ____________ captures light energy from the sun and converts it to chemical energy
stored in sugars and other organism molecules.

photosynthesis

write the general equation for photosynthesis from memory

water (6H2O) + carbon dioxide (6CO2) + Light energy ---> glucose (C6H12O6) + oxygen (6O2)

Water enters plants through _______ and carbon dioxide enters plants through _______.

their roots; pores in the leaf called stomata

Photosynthesis occurs in

chloroplasts

Know the structure of the chloroplast.

stroma, thylakoid membrane, grana, inner and outer membrane

what is a stroma

a thick fluid enclosed by the inner membrane of a chloroplast; sugars are made in the ____ by the
enzymes of the Calvin cycle.

thylakoid membrane


2|Page

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