subject

Biology, 09.02.2021 21:00 laureleiolson

What is the critical mass of a species? A:The weight of all representatives of a species.
B:The weight of the last representative of a species.
C:The number of individuals that must exist for a species to continue.

ansver

Answers: 2

Show answers

Another question on Biology

question

Biology, 22.06.2019 03:00

What causes darkening of the skin as melanin production increases

Answers: 1

question

Biology, 22.06.2019 07:30

What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.

Answers: 3

question

Biology, 22.06.2019 10:30

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing

Answers: 2

question

Biology, 22.06.2019 15:40

During crossing-over, a. genetic material is exchanged between nonsister chromatids, resulting in new combinations of alleles. b. nonsister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. c. one homologous chromosome of a tetrad is exchanged with another tetrad, resulting in new combinations of alleles. d. sister chromatids from each homologous chromosome of a tetrad are exchanged, resulting in new combinations of alleles. e. genetic material is exchanged between sister chromatids, resulting in new combinations of alleles.

Answers: 1

You know the right answer?

What is the critical mass of a species? A:The weight of all representatives of a species.
B:T...

Questions

question

Social Studies, 08.04.2020 19:01

The idea of separation of powers was considered important to prolong democracy. How was it supposed to help?...

question

Mathematics, 08.04.2020 19:01

Solve x²+5x+6 = 0 by graphing (Show graph as explain how did you get the answer through the graph.)...

question

Mathematics, 08.04.2020 19:01

A ball is thrown vertically upward from the top of a building 160 feet tall with an initial velocity of 48 feet per second. The distance d (in feet) o...

question

English, 08.04.2020 19:01

Which statement BEST expresses the theme of this poem? A) The true poet must suffer loneliness for the sake of his or her art.

question

English, 08.04.2020 19:01

Good science fiction writers sit down to begin a story with lots of questions. Think of one aspect of space or space travel you would like to know mor...

question

History, 08.04.2020 19:01

The U. S. government is divided into three branches. What is this an example of? A. federalism B. interpretation C. separation of power D. confederate...

question

Physics, 08.04.2020 19:01

Complete the sentences to describe the different levels of organization in living things. A/An is a group of organs that work together to...

question

Engineering, 08.04.2020 19:01

4. At what temperature does an engine run cleanest with least wear?...

question

Mathematics, 08.04.2020 19:01

Which word could describe the relationship of the lines containing the points (1, 6) and (1, 3)?...

question

Mathematics, 08.04.2020 19:01

Lucy buys a big bottle of Gatorade for $2.99. If she pays 8.75% sales tax, what is her total cost for the drink?...

question

English, 08.04.2020 19:01

I will give brainliest Plz hurry! Put the steps of argument structure in order. Use the number "1" to indicate the first step in your argument "...

question

Social Studies, 08.04.2020 19:01

Which statement correctly compares and contrasts the Palestine Liberation Organization (PLO) and Hamas?OA. Although the PLO and Hamas are...

question

Biology, 08.04.2020 19:01

Yanni made a chart to compare the strong and weak forces which best describes yanni’s error

question

History, 08.04.2020 19:01

What was the first talkie?...

question

Physics, 08.04.2020 19:01

You and a friend are pulling on a rope in opposite directions as hard as you can? What is the “equal and opposite force” to the force of your hand pul...

question

History, 08.04.2020 19:01

Which statement best describes the human cost of ibes the human cost of World War I approximately ten thousand combatants and thousands of...

question

History, 08.04.2020 19:01

GIVING BRAIN-LIST FOR THE BEST ANSWER!! Which of the following reasons allowed Great Britain to further its colonization in the New World?...

question

Mathematics, 08.04.2020 19:01

Mr. Johnson purchased 20 concert tickets for a total of $225. The concert tickets cost $15 for adults and $10 for children under 12. How many tickets...

question

Mathematics, 08.04.2020 19:01

A bus has tickets available for 6 window seats and 14 aisle seats. The next person to buy a ticket will be randomly assigned to one of those seats. Wh...

question

History, 08.04.2020 19:01

HELP ASAP!! Which one is not an advantage the North had in fighting the war? more slaves O more factories O more soldiers O mo...

More questions: Biology Another questions