4 years ago

According to the alternation of generations life cycle, during the process of meiosis, the chromosome number

Biology

1 answer:

kvasek [131]4 years ago

5 0

D. because it cuts 46 pairs into 23 pairs.your welcome

You might be interested in

The half-life of Carbon-14 is 5730 years. Suppose a fossil is found with 50% of Carbon-14 as compared to a living sample. How ol

nata0808 [166]

Answer:

5732 years

Explanation:

Radioactive decay can be determined by using the equation:

$N_t = N_0e^{- \lambda t}$

where;

$N_t$ = number of decayed atoms at time (t)

$N_0$ = initial number of decayed atoms

$\lambda$ = decay constant

So, if we equate the natural log of the above; we have:

$In(N_t) = In(N_0)-\lambda t$

$\frac{In(N_t)} { In(N_0)}} = -\lambda t$

where;

$\lambda$ = $\frac{0.693}{t_{1/2}}$

$\lambda$ = $\frac{0.693}{5730}$

$\lambda$ = $1.209*10^{-4$

$In(\frac{50}{100}) =-(1.209 *10^{-4})*t$

$-0.693 = -(1.209*10^{-4})*t$

$t= \frac{0.693}{1.209*10^{-4}}$

t = 5732.01 years

t = 5732 years.

Hence, the fossil is 5732 years old.

8 0

4 years ago

ATP is made up of three parts, what are they?

enot [183]

Atp=sugar right?? I think so.

7 0

3 years ago

Read 2 more answers

1.- Fue un físico, teólogo, inventor, alquimista y matemático inglés. Es autor de los Philosophiæ naturalis principia mathematic

Dmitry [639]

Answer:

me gusta madreh

Explanation:

yes yes yes yes yes

4 0

3 years ago

What cells does cellular respiration occur in?

mariarad [96]

Answer:

mitochodrion.

Explanation:

hope this helps, please mark me brainliest

4 0

3 years ago

Read 2 more answers

Why are chromosomes in the middle during metaphase?

blagie [28]

Answer:

The Answer is the first option: Chromosomes line up in the middle so they can be pulled apart by microtubules.

Explanation:

Hope this helps!! Have an Awesome day!!! :-)

7 0

3 years ago