BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
10th Edition
ISBN: 9781305967359
Author: STARR
Publisher: CENGAGE L
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Chapter 38, Problem 6SA
Summary Introduction
Introduction:
There are a number of animals present in the environment. Animals can live in a variety of habitats. All the animals have the capability to produce their offspring by the process of reproduction. The offspring matures and reproduces to form the next generation of animals. Reproduction is a very important process as it maintains the existence of an organism in the world.
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Chapter 38 Solutions
BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)
Ch. 38 - Prob. 1SACh. 38 - Prob. 2SACh. 38 - Testosterone is secreted by the _______. a. testes...Ch. 38 - Prob. 4SACh. 38 - Prob. 5SACh. 38 - Prob. 6SACh. 38 - Match each term with the most suitable...Ch. 38 - Prob. 8SACh. 38 - A human blastocyst normally implants in...Ch. 38 - Put these human developmental events in order,...
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Hermaphroditism (a) is a form of asexual reproduction (b) occurs when an unfertilized egg develops into an adult animal (c) is a form of sexual reproduction in which an animal produces both eggs and sperm (d) typically involves self-fertilization (e) typically requires only a male animalarrow_forwardHormonal contraceptives (a) prevent ovulation (b) decrease estrogen concentration in the blood (c) are not as effective as barrier methods of contraception (d) decrease risk of STIs (e) a and b onlyarrow_forwardWhat important change happens to sperm in the female reproductive tract? a) The activation of the microtubule motors in the sperm tail b) The sperm head decondenses releasing the DNA c) Capacitation which increases sperm motility d) Loss of the fibrous sheath e) The outer dense fibres become less rigidarrow_forward
- Oestrogens are produced from androgens in the granulosa cells (GC) in the ovary. These androgens are derived from… a) The blood b) The interstitial (theca) cells c) Granulosa cells d) The oocytearrow_forwardMenopausea. develops when follicles become less responsive to FSH and LH.b. results from elevated estrogen levels in 40- to 50-year-old females.c. occurs because too many follicles develop during each cycle.d. results when follicles develop but contain no oocytes.e. occurs because FSH and LH levels decline.arrow_forwardSperm are produced in the _______. a. scrotum b. seminal vesicles c. seminiferous tubules d. prostate glandarrow_forward
- Internal fertilizationa. can prevent the drying out of gametes and zygotes.b. must take place on land.c. is practiced by humans.d. requires that males have a penis.e. Both a and c are correct.arrow_forwardWhich of the following conditions is caused by the human papilloma virus? Question 19 options: a) syphilis b) endometriosis c) candidiasis d) condyloma acuminatum e) genital herpes Which of the following is NOT a benign condition of the reproductive system? Question 23 options: a) breast fibroadenoma b) leiomyoma c) uterine cancer d) mastitis e) prostatitis 8: Which of the following is FALSE about testicular cancer? Question 25 options: a) Caucasian men at are higher risk compared to other groups. b) It has a high cure rate (greater than 95% survival rate). c)…arrow_forward1. it controls the processes in the reproductive system a. ovary b. pituitary c. corpus luteum d. folliclearrow_forward
- Genital herpes transmission can be reduced or prevented by all of the following except a. a condom. b. abstinence. c. the contraceptive pill. d. a female condom.arrow_forwardCorrect the following statements :(a) Surgical methods of contraception prevent gamete formation.(b) All sexually transmitted diseases are completely curable.(c) Oral pills are very popular contraceptives among the rural women.(d) In E. T. techniques, embryos are always transferred into the uterus.arrow_forwardThe human papillomavirus or HPV is the cause of ____________ in both men and women. a. chlamydia c. genital warts b. syphilis d. AIDSarrow_forward
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