Bio 151 Exam 5 Questions And Answers With Verified Solutions 100% Correct Rated A+ Newly Updated 2025

Bio 151 Exam 5 Questions And Answers
With Verified Solutions 100% Correct
Rated A+ Newly Updated 2025
what is mitosis - ANSWER✔✔equational division

what does mitosis do? - ANSWER✔✔•daughter cells w same # of chromosomes
as parent cell
•responsible for growth, repair, asexual reproduction
-daughter cells/offspring are clones of parent

Fertilization - ANSWER✔✔fusion of haploid (n) gametes; produces diploid (2n)
zygote
-offspring w unique gene combinations from parents

Meiosis - ANSWER✔✔reduction division (2n —> n)

Meiosis I - ANSWER✔✔Homologous chromosomes pair & separate

homologous chromosomes - ANSWER✔✔-carry genes for the same traits
-one maternally-derived; other paternally derived

Meiosis II - ANSWER✔✔-chromatids separate
-produce haploid (n) gametes

independent assortment - ANSWER✔✔2nd chromosome combinations in gametes

crossing over - ANSWER✔✔homologues swap segments

The Law of Segregation - ANSWER✔✔1. Alternative versions of a gene
2. Genotype
3. Phenotype
4. Alleles segregate/separate during gamete formation

1. alternate versions of a gene - ANSWER✔✔alleles of the gene

2. genotype - ANSWER✔✔two copies of each gene