Log out Go to App
Go to App

Learning Materials

Features

Discover

Chapter 1: Q. 8 (page 7)

External fertilization occurs in which type of environment?

a. aquatic b. forested c. savanna d. steppe

Short Answer

Expert verified

The correct option is a. aquatic

Step by step solution

01

Step 1. Given information

External fertilization usually occurs in aquatic environments where both eggs and sperm are released into the water. After the sperm reaches the egg, fertilization takes place

02

Step 2. Explanation

The correct option is a. aquatic

External fertilization usually occurs in aquatic environments where both eggs and sperm are released into the water. After the sperm reaches the egg, fertilization takes place. Most external fertilization happens during the process of spawning where one or several females release their eggs and the male(s) release sperm in the same area, at the same time

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Start your free trial

Over 30 million students worldwide already upgrade their learning with Vaia!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Describe how transcription in prokaryotic cells can be altered by external stimulation such as excess lactose in the environment.

What type of data is primarily used to determine the

existence and appearance of early animal species?

a. molecular data

b. fossil data

c. morphological data

d. embryological development data

Loop diuretics are drugs sometimes used to treat hypertension. These drugs inhibit the reabsorption of Na+ and Cl- ions by the ascending limb of the loop of Henle. A side effect is that they increase urination. Why do you think this is the case?

The first form of life on Earth were ________

a. plants

b. microorganisms

c. birds

d. dinosaurs

Which mechanism of hormonal stimulation would be

affected if signaling and hormone release from the

hypothalamus was blocked?

a. humoral and hormonal stimuli

b. hormonal and neural stimuli

c. neural and humoral stimuli

d. hormonal and negative stimuli
See all solutions

Recommended explanations on Biology Textbooks

Biological Organisms

Read Explanation

Reproduction

Read Explanation

Biological Structures

Read Explanation

Energy Transfers

Read Explanation

Biology Experiments

Read Explanation

Biological Molecules

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.

Sign-up for free