The number of currently described species on the planet is about: C. 1.5 million.
A species can be defined as a biological classification of related organisms that have similar characteristics and they are capable of breeding with one another in a cycle.
Some examples of species of various organisms include the following:
In conclusion, there are currently about 1.5 million species on planet Earth.
Read more on species here: brainly.com/question/15971107
Answer:
The correct answer will be option- 1.5 million.
Explanation:
Biodiversity refers to the variety of species and ecosystem present on the earth in which they are part of it. The biodiversity comprises of three components: species diversity, ecosystem and genetic diversity.
The number of species present on this planet is found to be around 1.5 million in which 17,000 new species are being added to the existing number.
Thus, option- 1.5 million is the correct answer.
B. Getting screened for skin cancer
C. Dialysis for damaged kidneys
D. Washing hands
Answer:C. Dialysis for damaged kidneys
Explanation: took the quiz
Answer: Become a veternarian.
b. Genotype YyRr, if dominant Y and R are on the same chromosome, no crossing over
c. Genotype YyRr, if dominant Y and recessive r are on the same chromosome, no crossing over
d. Genotype YyRr, if dominant Y and R are on the same chromosome, 50% crossing over
Answer:
The correct answer would be -
1- YR, Yr, yR and yr.
2. Yr, yR
3. YR, yr
4. YR, Yr, yR & yr
Explanation:
A mature male or female haploid germ cell that fuses with another gamete of the opposite sex during the process of fertilization to make a zygote in sexual reproduction.
The law of Independent Assortment presented by Mendel says that alleles for different traits are passed and assort independently of one another in the gametes.
1. If Y and R on different chromosomes then they will produce four gametes and assort independently - YR, Yr, yR & yr.
2) If Y and R on the same chromosomes and no crossing over occurs then they will produce only two gametes as Y and R will not come together - Yr & yR.
3). if dominant Y and recessive r are on the same chromosome, no crossing over then only two gametes will form as Y and r will not assort together - YR & yr.
4). if dominant Y and R are on the same chromosome, 50% crossing over produces 4 types of gametes, YR, Yr, yR & yr.
Answer:
positive feedback (exacerbating feedback, self-reinforcing feedback) is a process that occurs in a feedback loop which exacerbates the effects of a small disturbance.
The force necessary to produce the acceleration of the lion is 350 N.
To find the force necessary to produce the acceleration of the lion, we can use Newton's second law of motion, which states that force equals mass multiplied by acceleration (F = m × a). In this case, the mass is the total mass of the stretcher and lion (175 kg) and the acceleration is given as 2 m/s2. Substituting these values into the formula, we get:
F = 175 kg × 2 m/s^2
Simplifying the calculation gives us the force necessary to produce the acceleration of the lion, which is 350 N.
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Answer:
350N
Explanation:
formula = Mass x Acceleration
= 175 x 2
= 350N
why I have N ( Newton) is because the unit of force is Newton.