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PIT_PIT [208]
3 years ago
10

True or false: all animals sense and respond to the environment

Biology
1 answer:
BARSIC [14]3 years ago
8 0
True.  Without this many different species would not be alive today.
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Please help me
Tju [1.3M]
I think the correct answer is c
4 0
3 years ago
To be considered part of the same population organisms must have a reasonable chance of mating with each other. Are two wild ros
IRISSAK [1]

Two questions have been asked, and responded to

Answer:

For question 1: The statement is true

For question 2: Yes, the two wild roses are of the same population

Explanation:

Population is simply the total number of organisms of the same species LIVING and BREEDING together in a given area.

I) To be considered part of the same population, two of more organisms MUST BE able to mate i.e produce gametes that are viable enough to fuse together and create new offsprings.

2) Yes! Two wild roses separated by a wide road belong to the SAME POPULATION because

- it is still a given area or habitat

- transfer of pollen grains by agents such as wind or insects is possible, thus breeding still occurs.

4 0
3 years ago
which choice is a chemical messenger that can directly influence gene expression? a. nonsteroid hormone b. steroid hormone c. AT
anastassius [24]
B. Steroid hormone

This is because most hormones are steroids, that send long distance signaling throughout your body.
4 0
3 years ago
What is the chemical formula of chlorophyl?
vfiekz [6]
C55H72O5N4Mg boooooooooooom
8 0
2 years ago
An individual's complete collection of genes is called his or her:
BabaBlast [244]

The right answer is genotype.

The genotype is the information carried by the genome of an organism, contained in each cell in the form of deoxyribonucleic acid DNA. Carried by the chromosomes, it is located inside the nucleus in eukaryotes and in cytoplasm in prokaryotes.

In humans, it is estimated that the number of genes is between 25,000 and 30,000.

7 0
3 years ago
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