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
Aleksandr-060686 [28]
3 years ago
11

Name the color of light that is least effective in photosynthesis.

Biology
1 answer:
Greeley [361]3 years ago
3 0
Green light is least effective
You might be interested in
A fish maintains its depth in fresh water by adjusting the air content of porous bone or air sacs to make its average density th
Volgvan

Answer:

0.153

Explanation:

We know the up-thrust on the fish, U = weight of water displaced = weight of fish + weight of air in air sacs.

So ρVg = ρ'V'g + ρ'V"g where ρ = density of water = 1 g/cm³, V = volume of water displaced, g = acceleration due to gravity, ρ'= density of fish = 1.18 g/cm³, V' = initial volume of fish, ρ"= density of air = 0.0012 g/cm³ and V" = volume of expanded air sac.

ρVg = ρ'V'g + ρ"V"g

ρV = ρ'V'g + ρ"V"

Its new body volume = volume of water displaced, V = V' + V"

ρ(V' + V") = ρ'V' + ρ"V"

ρV' + ρV" = ρ'V' + ρ"V"

ρV' - ρ"V'  = ρ'V" - ρV"

(ρ - ρ")V'  = (ρ' - ρ)V"

V'/V" = (ρ - ρ")/(ρ' - ρ)

= (1 g/cm³ - 0.0012 g/cm³)/(1.18 g/cm³ - 1 g/cm³)

= (0.9988 g/cm³ ÷ 0.18 g/cm³)

V'/V" = 5.55

Since V = V' + V"

V' = V - V"

(V - V")/V" = 5.55

V/V" - V"/V" = 5.55

V/V" - 1 = 5.55

V/V" = 5.55 + 1

V/V" = 6.55

V"/V = 1/6.55

V"/V = 0.153

So, the fish must inflate its air sacs to 0.153 of its expanded body volume

5 0
3 years ago
White spotting, or piebald trait, characterized by an absence of hair pigment in specific places, is caused by mutant copies of
r-ruslan [8.4K]
B. Gene. Piebalding is caused by mutant copies of genes.
6 0
3 years ago
Read 2 more answers
Entifying Structures in the Cell Identify the labeled structures A,B,C​
ollegr [7]

Answer:

A. Golgi apparatus

B. Vacuole

C. Mitochondria

D. Nucleoplasm

E. Cell membrane

Explanation:

3 0
3 years ago
The diagram below illustrates substances crossing the selectively permeable membrane of different cells. Each example, A-F, show
Nonamiya [84]

Answer:

A

Explanation:

the selectively permeable membrane should be plasma membrane.

and it states it follow concentration gradient

so i think it is <u>A</u>

osmosis is for water

I hope i helped you.

6 0
3 years ago
If you've traveled to hawaii or another tropical island, you know that it rains a lot because _____.
DENIUS [597]
There is a huge amount of precipitation among the countries situated in the tropical region such as Hawaii or any other tropical island due to its climatic conditions. Since a tropical region receives heat from the Sun directly, the region would eventually be warmer causing more frequent evaporation causing rain.
8 0
3 years ago
Other questions:
  • I think meiosis is the process that creates gametes. It is creating sperm or egg, where does it actually start? what I am asking
    11·1 answer
  • These laws are meant to reduce which human induced environmental change
    15·2 answers
  • Choose the incorrect statement concerning centrioles. A) oriented at right angles to each other B) found in both prokaryotes and
    12·1 answer
  • How many sex chromosomes are there​
    8·1 answer
  • A postpartum patient with hearing impairment asks the nurse, how will i know when the baby cries? what does the nurse instruct t
    5·1 answer
  • Which hormone is produced in fat tissue that helps regulate body fat by signaling the reduction of food intake in the brain?
    14·1 answer
  • What determines the time of flowering in many plants?
    13·2 answers
  • How long after crocodile mating are the eggs laid?
    11·1 answer
  • I honestly dont know why my teachers think im supposed to know this stuff smh
    10·2 answers
  • Which of the following is the primary source of energy for the brain?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!