3 years ago

I need help with all the blanks

1 answer:

6 0

There are only two out of the four squares that contain bb. So, 50% of the offspring will be brown. The other 50% of the offspring will be a hybrid because their combination is Bb. There is a 50% chance that all of the offspring could be born black.

You might be interested in

What type of energy conversion results when friction slows down a ball rolling across the floor

ale4655 [162]

Friction between the ball and the floor is stealing some of the kinetic energy of the ball, and turning it into heat.

8 0

3 years ago

Choose the correct statement concerning units of power or energy. a. A kilojoule (kJ) is a unit of power. b. A gigawatt (GW) is

sergiy2304 [10]

Answer:

A kilowatt (kW) is a unit of power.

Explanation:

The power of an object is given by :

$P=\dfrac{E}{t}$

Here,

E is the energy required

t is time

The SI unit of power is Watts and the SI unit of energy is Joule. the commercial unit of energy is kilowatt per hour.

Option (1) : A kilojoule (kJ) is a unit of power is incorrect.

Option (2) : A gigawatt (GW) is a unit of energy is incorrect.

Option (3) : A watt (W) is a unit of energy is incorrect.

Option (4) : A kilowatt x hour per year (kWh/yr) is a unit of energy is incorrect.

Option (4) : A kilowatt (kW) is a unit of power is correct.

Hence, the correct option is (d).

3 0

3 years ago

All heat engines involve _____. the refrigeration cycle evaporation and condensation combustion

pishuonlain [190]

Combustion is the answer i just took the test

4 0

3 years ago

Read 2 more answers

PLEASE HELP<br> 8th grade honors science

lora16 [44]

Both of them are magnets coiled by wires.

1. The wire coiled in the first diagram, the wire is having current, Making the magnetic feild of the magnet more........

2. The wire coiling the magnet is here not having electric current making the magnetic feild smaller

7 0

3 years ago

Read 2 more answers

Which of the following depicts xylem?

BlackZzzverrR [31]

C is the right image for that biological process.

8 0

3 years ago