1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alenkinab [10]
2 years ago
8

What do all cells have in common?

Biology
2 answers:
Lunna [17]2 years ago
7 0
A . They all contain DNA
Blababa [14]2 years ago
6 0
A would be the answer
You might be interested in
There is a population where the frequencies of allele 1 and allele 2 are 0.7 and 0.3, respectively. Allele 1 has a selection coe
Lorico [155]

Answer:

0.8

Explanation:

There is a population where the frequencies of allele 1 and allele 2 are 0.7 and 0.3, respectively

Let's use GG to represent allele 1

Let's use gg to represent allele 2

So we can equally say that;

GG = p = 0.7

gg = q  = 0.3   ( from Hardy-Weinberg Equilibrium)

So, given that the selection coefficient = 0.2

We known that the cross between GG and gg will definitely results to (GG,Gg and gg)

Then the fitness of these genes can be represented as:

1 - s, 1 and 1 - t respectively.

Thus. the allele 1's genotype fitness can be determined as

= 1 - s    ( where s is the selection coefficient)

= 1 - 0.2

= 0.8

6 0
3 years ago
Read 2 more answers
Which absorption rate of minerals is faster plant foods or animal foods?
kiruha [24]
Overall, minerals from animal products are better absorbed than those from plant because binders such as fiber are not present to hinder absorption.
7 0
3 years ago
Suppose you conduct an investigation to find out the types of soil in your neighborhood. Why would it be helpful to test the soi
EastWind [94]

Answer:

A. To ensure that your observations are complete and representative of the entire area

Explanation:

This is the most obvious choice, considering that every experiment you conduct requires using your five senses.

I am joyous to assist you anytime.

4 0
3 years ago
The theory of vitalism has been rejected by present day scientist described by to visit them describe what scientists not think
Furkat [3]

According to the theory of vitalism all the living substances are special and are distinct from the non-living substances, that is, they comprise a unique entity within themselves. This soul or entity distinguishes them from the non-living components.  

However, the theory was rejected when urea was taken out successfully from a non-living matter by Wohler, proving the fact that the biological constituents can be extracted from a non-living source. The modern scientists now believe that the living things are just more composite than the non-living substances.  


4 0
3 years ago
Read 2 more answers
The article "Human Impact on the Galapagos Islands" and the video "Long Line Fishing Threatens Wildlife of the Galapagos Islands
Margaret [11]

Answer:

sea lions, sharks, sea birds, albatross

Explanation:

I got the answers from the assignment

8 0
2 years ago
Read 2 more answers
Other questions:
  • T or F
    9·1 answer
  • true or false : determining the source and motive of an ad for a health product will helph you decide whether the ad is a reliab
    9·1 answer
  • When teaching a class of new parents about the needs of their newborn, the nurse explains that the newborn's voiding is a good i
    15·1 answer
  • Which taxa immediately follows phylum moving broad to narrow?
    8·1 answer
  • Which side of a leaf transpires the most?
    10·1 answer
  • What would be the best microscope to view living single-celled organisms in a sample of pond water?
    5·1 answer
  • How does exercise affect blood flow?
    12·1 answer
  • Will mark brainliest
    14·1 answer
  • List 2 abiotic factors in the rainforest
    5·2 answers
  • This food web represents a community along the coast of Alaska.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!