Science is the systematic study of

Biology

1 answer:

Natasha_Volkova [10]3 years ago

3 0

Answer: From internet put it in your own words . Hope this helped

Explanation: "Science is the intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment

You might be interested in

How many chromosomes will each sperm cell produced by meiosis have. in a cat

VLD [36.1K]

Answer: 19 Chromosomes in each sperm cell

Explanation:

You'd start off with 38 chromosomes from a Gamete, then it'd enter the phases of Meiosis, which during it's cell division; It splits it's chromosomes so each sperm (Or egg cell if it was a female, but not important to this question) would have 19 chromosomes. (An egg has 19, the sperm has 19)

4 0

3 years ago

Examine the following genetic sequences and determine which pair are the most similar based on their ED (evolutionary distances)

kakasveta [241]

Answer:

Species 1 = ATTGGCCATT and Species 3 = TTTGGCCATT are the most similar.

Explanation:

Evolutionary distance (ED) is defined as the total number of substitutions of nucleotide in one site between two DNA sequences that are homologous. It is also referred to as the number of substitutions of amino acid in one site between two protein sequences that are homologous. Based on the definition of ED, the two most similar species are species 1 and 3.

8 0

3 years ago

Crocodiles that ignore birds cleaning their teeth instead of eating them is an example of __________.

Anettt [7]

Option (B) Habituation is the right answer.

Crocodiles that ignore birds cleaning their teeth instead of eating them is an example of habituation.

<h3>Crocodile and avian mutualism—is it real?</h3>

One of nature's best instances of mutualism is the interaction between a Nile crocodile and an Egyptian plover bird.
A crocodile will simply open his mouth and wait when he needs to floss.
The plover bird will involuntarily swoop down and grab meat scraps from the crocodile's gaping jaws.

<h3>Why do crocodiles develop a habit of approaching the birds that brush their teeth?</h3>

It is a phenomenon of evolution that when a bird used to sit in a crocodile's mouth, the crocodile didn't eat it; instead, the crocodile used to allow the bird to sit in the mouth and clean the crocodile's teeth so that they can live longer, whereas the birds could get the free food from the crocodile's mouth.
It is an illustration of how the two are mutually beneficial.
The same is true now because crocodiles have adapted to the fact that birds will clean their teeth, so rather than consuming them, they ignore the birds.