All categories

3 years ago

In thick skin, there is an extra layer of epidermal cells. this layer is called the stratum ______.

Biology

2 answers:

maria [59]3 years ago

8 0

Answer:

stratum corneum

Explanation:

Pavel [41]3 years ago

7 0

Answer: LUCIDUM

Explanation:

You might be interested in

PLEASE I NEED HELP ASAP!!!!!!!!!!!???? :)

DiKsa [7]

Answer: Dominant

Explanation: If the trait is dominant, one of the parents must have the trait. Dominant traits will not skip a generation. If the trait is recessive, neither parent is required to have the trait since they can be heterozygous. Determine if the chart shows an autosomal or sex-linked (usually X-linked) trait.

5 0

3 years ago

Select all that apply . What are the waste products of respiration ?

Morgarella [4.7K]

The waste products of respiration are Co2 and H20.

6 0

3 years ago

Timed Test! Plz Help!

ycow [4]

C. Hope it helps ....

3 0

3 years ago

Read 2 more answers

Question 9 (1 point)

Dimas [21]

Answer:

True

Explanation:

It is true as in Mendel's law of inheritance

7 0

3 years ago

Read 2 more answers

When a living organism dies, it stops taking in new carbon. Thus, as the radioactive carbon-14 decays, the ratio of carbon-12 to

Alexxandr [17]

Answer: The fossil is 11459 years old.

Explanation:

Half-life of carbon-14 = 5700 years

First we have to calculate the rate constant, we use the formula :

$k=\frac{0.693}{5700\text{years}}$

$k=1.21\times 10^{-4}\text{years}^{-1}$

Now we have to calculate the age of the sample:

Expression for rate law for first order kinetics is given by:

$t=\frac{2.303}{k}\log\frac{a}{a-x}$

where,

k = rate constant = $1.21\times 10^{-4}\text{years}^{-1}
t = age of sample = ?
a = let initial amount of the reactant = 100 g
x = amount decayed = 75 g
a - x = amount left after decay process = 100 - 75 = 25 g Now put all the given values in above equation, we get
[tex]t==\frac{2.303}{1.21\times 10^{-4}}\log\frac{100}{25}$

$t=11459years$

The fossil is 11459 years old.

4 0

3 years ago