Please answer these 4 questions.

Biology

2 answers:

ira [324]4 years ago

6 0

Answer:I just did this exact same thing do we go to the same school lol

Explanation:

Elza [17]4 years ago

6 0

1) The environment changed when the mosquitoes went from a high population down to a lower one.
2) It is a short term change in the environment because even though the population was at its lowest in year 5, it increased every year after that.
3) The organism responded to these changes by dying off every year. They started to adapt to the pesticides after a couple of years.
4) Future populations of mosquitoes will be immune to the pesticides that they used. Scientists will have to create a new one for the new generation.

You might be interested in

Secondary consumers use about ______ of the energy from the primary consumers they eat.

Juliette [100K]

I think it is 10% ......................

4 0

4 years ago

Read 2 more answers

Both prokaryote and eukaryote cells have this structure. It helps maintain homeostasis and is a boundary between the inside of t

Allushta [10]

Prokaryote and eukaryote both have cell membranes

7 0

3 years ago

You are conducting a CRISPR-Cas9 experiment. You transform a cell with Cas9 and a guide RNA (contains the scaffold and guide seq

SOVA2 [1]

Answer:

Cas9-sgRNA cannot align with targeted DNA sequence

Explanation:

Without a PAM sequence, the CRISPR-sgRNA (small guide RNA) complex cannot align with the targeted DNA sequence. Therefore, you cannot perform experiments (e.g. gene editing) using CRISPR-Cas9.

8 0

3 years ago

Le gabbro est une roche volcanique et grenue. vrai ou faux

zhannawk [14.2K]

Je dirais que c'est vrai car le gabbro est une roche à grain grossier et il est igné, ce qui signifie qu'il a été formé par le refroidissement et la solidification du magma ou de la lave. Je n'en suis pas tout à fait sûr, mais c'est mon avis, et je m'excuse pour toute erreur de grammaire car le français n'est pas ma langue maternelle.

5 0

3 years ago

Certain chemicals interfere with the functioning of the electron transport chains in mitochondria. During exercise, a likely eff

Dvinal [7]

Answer:

Explanation:

4 0

3 years ago

Read 2 more answers