Answer:
Patchy forest.
Explanation:
The patchy forest hypothesis is the second hypothesis that helps to explain the origin of the hominids. The hypothesis was developed by Peter Rodman and Henry McHenry.
This hypothesis suggest that the evolution of bipedalism is energy efficient in the environment that contain few tress. The patchy forest result in the dispersion of the forest and this might result in the energy efficiency of bipedalism by walking upright and collect their food with hands.
Thus, the correct answer is patchy forest.
Answer:
The post-transcriptional modifications in the mRNA produced as a result of the transcription in eukaryotes provide many advantages to the mRNA.
The two post-transcriptional modifications are the addition of 7-methylguanosine cap at 5' end of mRNA called capping whereas the addition of the poly(Adenyl) tail at 3' end called tailing.
The advantages of capping are:
1. Protection of nascent mRNA from the degradation.
2. Recognition by transcription factors helps in translation.
The advantages of tailing are:
1. Protection of the mRNA from enzymatic degradation in the cytosol.
2. Transcription termination
3. Export of the mRNA from the nucleus
excessive buming of fossil fuels
water-based soil erosion
low soil quality
deforestation
limit the clearing
of
trees for farmland
introduce contour
plowing
fertilize with
organic matter
support the government
in developing clean
energy
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.
#SPJ2
Answer:
350N
Explanation:
formula = Mass x Acceleration
= 175 x 2
= 350N
why I have N ( Newton) is because the unit of force is Newton.
Answer and Explanation:
a. 8n
b. 1n
c. 4n
d. 2n
e. 0n
b.what is the ploidy level at prophase of mitosis
The answer is d. 2n
Drosophila melanogaster have four pairs of chromosomes, so the normal cell would have 4n(four pairs) of chromosome. metaphase is the phase of cell division where the chromosome start to lining up in the middle. In meiosis II, the chromosome is already divided into half, so the total chromosome of the cell would be 2n(half of the 4n)
Answer:
Bacteria are unicellular microorganisms that are not visible by the naked eye. they are found everywhere and exist in millions in population. some of them are harmful while some are essential for us like lactobacillus which helps in formation of curd.