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Svet_ta [14]
3 years ago
10

A racecar driver circles a racetrack with a constant speed of 110 km/hr.

Biology
2 answers:
Nitella [24]3 years ago
7 0
<span>B) The speed is constant and velocity is changing. </span>
vagabundo [1.1K]3 years ago
6 0
The correct answer would be B.
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Considering the Mendelian traits tall (D) versus dwarf (d) and violet (W) versus white (w), consider the crosses below and deter
Artyom0805 [142]

Answer:

DDWw x Ddww

DdWw x DDww

DDWw x DDww

Explanation:

D for tallness

d for dwarfness

W for violet

w for  white

For Parental Plants that has

tall, violet x tall, white

 The representation will be

DDWW × DDww      (We the apply the mendelian crossing)

This will yield offsprings with the following trait

DDDD × DwDw

DDDD × DwDw

DWDW x WwWw

DdWw x ddww

Ddww x ddWw

DdWw x DdWw

DDWw x ddww

From the above Offsprings

1/2 tall, white and 1/2 tall, violets offspring are

DDWw x Ddww

DdWw x DDww

DDWw x DDww

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4 years ago
In which phase of meiosis does the chromosome number change from diploid to haploid?
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Anaphase 1 is the correct answer
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3 years ago
The human reproductive system is regulated by
Nuetrik [128]
The human reproductive system is regulated by the endocrine system.
3 0
4 years ago
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What term describes the parents in a mono hybrid cross
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They differ in single trait
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Which topic would be covered within the subdiscipline of population genetics?a. determining the mechanism of DNA replication in
julia-pushkina [17]

Answer:in

Effect of small numbers of individuals on changes in the frequencies of an allele

Explanation:

By definition population genetics studies the changes in genetic variation of a population, this involves the modelling of changes in the frequencies of genes  and alleles.

For example if an organism is born with a color that enhances its reproduction that population may change drastically in appearance, on the contrary if the allele causes a genetic disease, the population numbers might decrease.

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3 years ago
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