All categories

2 years ago

Are generations of children over time learning to read and write considered evolution?

1 answer:

6 0

I think yes, because long ago, we didn’t know that. So, so many children knowing simple information, that even some adults didn’t know long ago, is evolution I’d say.

You might be interested in

How many possible outcomes exist when two fair coins are flipped and a three-section spinner is spin??

Ganezh [65]

9 possible outcomes.

1. There are two coins being flipped.
Possibilities:
HH (two heads) HT (heads and tails) TT (two tails)

There are three sides to the spinner
Possibilities:
Side 1 Side 2 Side 3

Since there are 3 possibilities for each, multiply them together
So, 3*3 which equals 9 possibilities

3 0

3 years ago

Read 2 more answers

Minerals will form from a solution when the liquid from the solution evaporates. true or false

nalin [4]

Yes; it true that minerals form from liquid to soultions

4 0

2 years ago

Read 2 more answers

In order to be a female who will go bald, what mass genotypes types of her parents be

olganol [36]

Answer:

a person duhhhh

Explanation:

4 0

3 years ago

A new kind of tulip is produced that develops only purple or pink flowers. Assume that flower color is controlled by a single-ge

Sophie [7]

Answer:

a. purple allele (C) = 0.609, pink allele (c) = 0.391

b. purple homozygotes = 371, pink homozygotes = 153, heterozygotes = 476

Explanation:

Given -

Purple flowers - 847

Pink flowers - 153

The frequency of recessive genotype i.e

$q^ 2 = \frac{153}{1000} \\q^ 2 = 0.153\\$

Frequency of recessive allele i.e q is equal to

$q = \sqrt{0.153} \\q = 0.391$

As per hardy Weinberg's first equilibrium equation -

$p + q = 1\\p = 1-q\\p = 1-0.391\\p = 0.609$

Frequency of purple homozygous species

$= p^2\\= 0.609^2\\= 0.371$

Number of purple homozygous species $= 0.371 * 1000= 371$

Number of pink homozygous species $= 0.153 * 1000= 153$

Heterozygous species is equal to

$(1-0.371-0.153)* 1000\\= 0.476 * 1000\\= 476$

5 0

3 years ago

Read 2 more answers

In any population, certain factors may enhance population growth while others may limit or even cause a population to decline. W

Ahat [919]

Answer: Incorrect question. I provided a lesson about population.

Explanation:

What is a population Why is it important?

Why Population is Important

Any truly meaningful conservation and sustainability efforts must take the expanding human population footprint into consideration. Globally, over 228,000 people are added every day — each needs sufficient land, water, shelter, food, and energy for a decent life.

5 0

2 years ago