Biology: Concepts and Investigations
Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
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Chapter 35, Problem 13WIO

a.

Summary Introduction

To explain:

Whether the first phrase in the pair that is the cell number in morula is greater than second phrase that is the cell number in gastrula or smaller or both are equal.

Concept introduction:

The gametogenesis is the process of formation of gametes. The female gamete is known as egg cell and the male gamete is known as the sperm. The fertilization is the process in which the male gamete fuses with the female gamete.

b.

Summary Introduction

To explain:

Whether the first phrase in the pair that is the thickness of endometrium after ovulation is greater than second phrase that is thickness of endometrium after menstruation or smaller or both are equal.

Concept introduction:

The gametogenesis is the process of formation of gametes. The female gamete is known as egg cell and the male gamete is known as the sperm. The fertilization is the process in which the male gamete fuses with the female gamete.

c.

Summary Introduction

To explain:

Whether the first phrase in the pair that is the number of eggs released from ovary during each ovarian cycle is greater than second phrase that is the number of sperms released during ejaculation or smaller or both are equal.

Concept introduction:

The gametogenesis is the process of formation of gametes. The female gamete is known as egg cell and the male gamete is known as the sperm. The fertilization is the process in which the male gamete fuses with the female gamete.

d.

Summary Introduction

To explain:

Whether the first phrase in the pair that is the number of chromosomes in egg

are greater than second phrase that is the number of chromosomes in a sperm cell or smaller or both are equal.

Concept introduction:

The gametogenesis is the process of formation of gametes. The female gamete is known as egg cell and the male gamete is known as the sperm. The fertilization is the process in which the male gamete fuses with the female gamete.

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Students have asked these similar questions
How do tubal ligations and vasectomies prevent further pregnancies? Select one: a. The corpus luteum and the epididymis are suppressed using a chemical swab. The fertilized egg could no longer implant in the endometrium. b. The Fallopian tubes and vas deferens are cut and tied off, thereby preventing the movement of the eggs and sperm. c. The Fallopian tubes and the vas deferens are cut. Eggs and sperm can no longer be produced. d. The Fallopian tube and vas deferens are cut and tied off, thereby reducing needed reproductive hormone levels.
Which of the following statements does NOT correctly describe the events following fertilization? Select one: a. Only the inner cell mass cells in a blastocyst are pluripotent. b. The trophoblast has an important role in maintaining the pregnancy, as it prevents the endometrium from shedding. c. As hCG takes over maintaining the endometrium immediately after implantation, the corpus luteum degenerates into the corpus albican. d. All 16 cells in a morula are truly totipotent, meaning that they can become any cells in the human body.
Which of the following rows correctly identifies the locations of fertilization and the development of the fertilized ovum? Select one: a. Fertilization Development of the fertilized ovum Fallopian tube Uterus b. Fertilization Development of the fertilized ovum Ovary Uterus c. Fertilization Development of the fertilized ovum Fimbriae Endometrium d. Fertilization Development of the fertilized ovum Uterus Endometrium

Chapter 35 Solutions

Biology: Concepts and Investigations

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