Test Prep / CustomExam Practice Test - 2026-01-19

CustomExam Practice Test - 2026-01-19

Custom Exam Prep Plan10 Questions20 min

CustomExam Practice Test - 2026-01-19

A practice test for CustomExam

10Questions
20Minutes
i

About This Test

This practice test is designed to help you prepare for the CustomExam exam. It contains 10 questions and has a time limit of 20 minutes.

Take it now

Start the test directly on this page without signing in

Create Your Own Tests

Track your progress and save results over time

Important Questions

1

What is the main difference between homologous chromosomes and sister chromatids?

A:Homologous chromosomes are identical copies, sister chromatids are not
B:Sister chromatids are identical copies joined at the centromere, homologous chromosomes are a pair from each parent
C:Homologous chromosomes are found only in mitosis, sister chromatids only in meiosis
D:Sister chromatids are pairs of chromosomes from different parents
2

Which structure is responsible for organizing the spindle fibers during cell division?

A:Centromere
B:Centrioles
C:Chromatid
D:Nucleolus
3

Which of the following is an advantage of sexual reproduction over asexual reproduction?

A:Faster population growth
B:Genetic variation in offspring
C:No need for a mate
D:Offspring are genetically identical
4

During which stage of meiosis do homologous chromosomes separate?

A:Metaphase I
B:Anaphase I
C:Metaphase II
D:Anaphase II
5

What is the chromosome number of a cell in metaphase of mitosis if the diploid number is 8 (2n=8)?

A:8 chromosomes aligned at the metaphase plate
B:4 chromosomes aligned at the metaphase plate
C:16 chromosomes aligned at the metaphase plate
D:2 chromosomes aligned at the metaphase plate
6

Which asexual reproduction method involves a new organism growing out from the parent?

A:Binary fission
B:Budding
C:Fragmentation
D:Spore formation
7

What structure connects sister chromatids together?

A:Centriole
B:Centromere
C:Chromatin
D:Spindle fiber
8

Which process produces four genetically different haploid cells?

A:Mitosis
B:Meiosis
C:Binary fission
D:Budding
9

What is the correct path a sperm cell takes from production to fertilization?

A:Seminiferous tubule → epididymis → vas deferens → urethra → fallopian tube
B:Vas deferens → seminiferous tubule → urethra → fallopian tube → epididymis
C:Seminiferous tubule → vas deferens → epididymis → urethra → fallopian tube
D:Epididymis → seminiferous tubule → vas deferens → fallopian tube → urethra
10

How does mitosis differ from meiosis in terms of chromosome number in daughter cells?

A:Mitosis produces haploid cells; meiosis produces diploid cells
B:Both processes produce diploid cells
C:Mitosis produces diploid cells; meiosis produces haploid cells
D:Both processes produce haploid cells