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
slavikrds [6]
3 years ago
9

In London, peppered moths that were light colored blended in with trees of the area, and were well populated. Over time, polluti

on caused the bark of the trees to darken, causing a shift in the number of light colored moths seen. The darker colored moths survived the predators since they were able to blend in with the darkened tree bark, and they reproduced rapidly.
Biology
2 answers:
bixtya [17]3 years ago
6 0

Answer:

the answer is C the last option

Explanation:

IRINA_888 [86]3 years ago
3 0

Answer:

directional selection

Explanation:

You might be interested in
Hey can u help me?<br><br><br><br><br>what is photosynthesis?​
den301095 [7]

Answer:

The process of making food by the green plant by using sunlight,water,mineral, carbon dioxide,etc.is called photosynthesis.

hope this not childish.

7 0
3 years ago
Read 2 more answers
Think about water and how it rolls up in the beach. Think of all it's qualities. Is it alive according to the characteristics of
DiKsa [7]

No, it is not alive because water is a non-living thing. Aka it doesn't have cells or organs. The fact that it rolls up on the beach all depends on wind and the gravitational pull of the Earth.

5 0
3 years ago
Most of the lymph returns to the venous circulation by way of the ______.
ohaa [14]
The correct answer is "thoracic duct". 

The thoracic duct (also called as the left lymphatic duct or the alimentary duct) is the structure wherein most of the lymph in the drained from the lymphatic vessels goes to this structure. In the thoracic duct, lymph flows up to the level of the brachiocephalic vein where lymph returns to the venous circulation.
8 0
4 years ago
n mice, dwarfism is caused by an X-linked recessive allele, and pink coat is caused by an autosomal dominant allele (coats are n
nexus9112 [7]

Answer:

The probability of getting a dwarf and pink female is 1/2

Explanation:

In mice, dwarfism is caused by an X-linked recessive allele, and pink coat is caused by an autosomal dominant allele where coats are normally brownish.

A dwarf female from a pure line will have Xd Xd where d represent the  recessive trait and the female is also brownish (pp).

A pink male from a pure line will be XPY where P represent the dominant allele but not a dwarf (D).

            Xd             Xd                            Xp          Xp

XD       XDXd        XDXd             XP    XPXp     XPXp    F1 generation

Y           XdY           XdY                Y     XpY        XpY

P        XDXd   x    XdY                        XPXp    x    XpY

           XD         Xd                               XP              Xp

Xd     XDXd    <u>XdXd</u>                  Xp    <u>XPXp</u>         XpXp         F2 generation

Y        XDY        XdY                   Y       XPY          XpY

The probability of getting a dwarf and pink female is 1/2

5 0
3 years ago
The snowshoe hare has two distinct coat patterns for different seasons of the snowy tundra habitat. Which statement describes ho
alexdok [17]
I think the answer is B
8 0
3 years ago
Read 2 more answers
Other questions:
  • What molecules will carry the electrons to the electron transport chain?
    13·2 answers
  • The division of the nucleus during the eukaryotic cell cycle is
    9·1 answer
  • The cellular process in which materials are moved across a membrane from an area of lowconcentration to an area of high concentr
    6·2 answers
  • What is the primary function of nucleus acid in living things
    9·1 answer
  • What energy roles do organisms play in an ecosystem?
    8·1 answer
  • Precipitation is the loss of water by leaves. true false
    14·2 answers
  • What form of matter is made from only one type of atom
    12·2 answers
  • What protist changes shape constantly and flows around its food to engulf it? ________________
    13·2 answers
  • 1. Which of the following provides the best evidence that living things use and
    7·1 answer
  • One of the functions is
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!