Gametes - Study guides, Class notes & Summaries

BIO 172 Pre-Questions Latest Version Graded A+ **What is a spermatheca?** A. Stores male gametes in the male reproductive system B. Sorts viable male gametes from non-viable male gametes C. Delivers male gametes to females D. Stores male gametes in the female reproductive system E. Creates male gametes **Correct Answer:** D. Stores male gametes in the female reproductive system **Where does internal fertilization occur in organisms?** A. Viviparity B. Ovoviparity C. Oviparity ...

Contemporary Issues in Biology Sawey Test #1 Exam Questions and Answers The Scientific Method - Answer- Observation, hypothesis, test, results What is the problem with the scientific method? - Answer- People are not typically open to what the results could be. They want their hypothesis to be correct What is the other type of study? - Answer- Two group experimental design Two groups in TGED? - Answer- control (placebo) and experimental (drug) groups Why do we have confidence in popular pr...

Final Exam: BSC2086/ BSC 2086 (Latest 2024/ 2025 Update) Anatomy and Physiology II Complete Guide | Qs & As| 100% Correct| Grade A (Verified Answers) Q: Interstitial cells (Leydig cells) Answer: •Produce androgens, dominant male sex hormones •Testosterone is the most important androgen Q: Mitosis Answer: •Is part of somatic cell division- occurs in almost all cells in the body •Produces two diploid (2n) daughter cells •Both have identical pairs of chromosomes Q:...

NSG 530 STUDY GUIDE Patho Quiz 1 Graded A+. STUDY GUIDE FOR QUIZ #1 Advanced Pathophysiology Study the process of meiosis – specifically what occurs when homologous chromosomes fail to separate Human cell can be categorized into gametes (Sperm & egg cells) and somatic cells, which include all cells other than gametes. Each somatic cell nucleus has 46 chromosomes in 23 pairs. These are diploid cells, and the individual’s father and mother each donate on chromosome per pair. New somatic...

ANSI 1023 Vocabulary- Exam II Latest Update 100% Correct What is defined as a unit of heredity that passes from parent to offspring and determines certain traits? - A) Chromosome - B) DNA - C) Gene - D) Genome - Explanation: A gene is a unit of heredity that transfers from parent to offspring and dictates specific characteristics. Describe the threadlike structures composed of DNA that carry genes within cells. - A) Chromosomes - B) Genomes - C) Gametes - D) Mitosis - Expla...

WGU C652 Objective Assessment Guide (Latest 2024/ 2025 Update) Heredity and Genetics | Questions and Verified Answers| 100% Correct| Grade A Q: crossing over Answer: exchange of genetic material between homologous chromosomes during prophase I of meiosis Q: How does crossing over contribute to Independent Assortment? Answer: By redistributing genetic material between homologous chromosomes in prophase 1, new combinations of gene pairs are created. Q: independent asso...

It is the smallest cell in the body. Correct! It may be seen with the naked eye. It allows for gametes to have motility. It contains many mitochondria.

TAMU bio 111 lab exam 2 review (2023/2024) already passed What is the difference between the coding and non-coding region? Coding region: comprised of genes that encode proteins (instructions that determine traits) and makes up 1-2% of human DNA. • Noncoding region: makes up 98-99% of human DNA, contains STRs and is responsible for regulatory functions such as gene transcription. What are STRs? Short-tandem repeats (STRs) are unique repeating patterns of the same nucleotide sequence. They can...

First and longest phase of mitosis, during which the chromosomes become visible and the centrioles separate and take up positions on the opposite sides of the nucleus - ANS: Prophase Second phase of mitosis, during which the chromosomes line up across the center of the cell - ANS: Metaphase The third phase of mitosis, during which the chromosome pairs separate and move toward opposite poles - ANS: Anaphase The final phase of cell division, between anaphase and interphase, in which the c...

Identifying information on the donor form should include: - Answer- Date and time of donation Name Address Telephone # Gender Age or DOB A record of reasons for prior deferrals, if any Donors must be given educational material regarding: - Answer- Infection diseases transmitted by blood transfusion Signs and symptoms of AIDS Risks of procedure Circumstances in which infection disease testing is not performed should be given chance to ask questions Donor qualifications: pay partic...