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Colt1911 [192]
4 years ago
14

If an iron block is 7.9g and is cut into 4 pieces how much grams is each piece

Biology
1 answer:
solmaris [256]4 years ago
8 0

Answer:

1.975g

Explanation:

If you cut the block into 4 equal pieces, then: 7.9÷4 = 1.975g

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In the Japanese four o’clock flower, red flower (RR) color is incompletely dominant over white flower (rr) color; the heterozygo
Scrat [10]

If a red-flowered plant is crossed with a pink flower plants, the genotype ratio would be 1:1 for RR and Rr, and 1:1 for red and pink flower phenotypes.

<h3>Monohybrid crossing</h3>

Red trait has the genotype RR.

Pink trait has the genotype Rr:

Crossing both:

                                RR    x    Rr

                              RR   Rr   RR   Rr

Thus, only RR (red flower) plants and Rr (pink flower) plants are produced.

Genotype ratio = 1RR : 1Rr

Phenotype ratio = 1 Red flower : 1 Pink flower

More on monohybrid crossing can be found here: brainly.com/question/1185199

#SPJ1

5 0
2 years ago
Tres ejemplos en los que se puedan emplear de polea movil
Gre4nikov [31]

Answer:

Los tres ejemplos en donde se pueda emplear una polea movil son: un aljibe, un multigym(aparato para realizar actividad fisica) y una perciana.

Explanation:

Las poleas moviles generan movimientos de traccion, donde se mueve una masa pesada o un objeto de gran peso, al utilizar este sistema de poleas el peso del objeto es disminuido.

Tiene un sistema de gancho, con cuerda y dos poleas( a veces una de estas poleas suele ser fija para poder generar el centro rotacional de la traccion)

3 0
3 years ago
List the factors that affect the function of an enzymes.​
ICE Princess25 [194]

Answer:

temperature

pH

concentration

Explanation:

Enzymes work best within specific temperature and pH ranges, and sub-optimal conditions can cause an enzyme to lose its ability to bind to a substrate.

7 0
2 years ago
PLEASE HELP!! 15 POINTS PLUS BRAINLIEST
Paul [167]

Answer:

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Explanation:

Uhhhh I can't help you on this one

5 0
4 years ago
What is a source of variation in asexual reproduction ?
Vera_Pavlovna [14]
When alleles are recombined during sexual reproduction, they can produce dramatically different phenotypes. Thus, sexual reproduction is a major source of variation within many population. Asexual<span> production is when there is one parent that produces offspring that are identical to the parent. Basically a copy of the parents DNA.

Your answer in short is B
</span>
5 0
3 years ago
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