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What should be regarded as the single most significant structure leading to rapid success of the so-called higher plants?
seed germination-----------> NovaNet Answer
vascular bundles
Higher order plants refer to plants have vascular system(think of them as tubes that moves water to their leafs), which allows them to draw water and other nutrients from the ground using xylem and phloem. this is oppose to simpler plants like moss and algae which are called lower order because they evolved very early and are some of the first plants to come out of the oceans and go on land. They cannot live outside of very wet places though because they can't absorb water simply through their "leafs".
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What does non polar molecule mean?
A nonpolar molecule is a molecule that has an even distribution of electrons, resulting in no significant difference in charge across its structure. This often occurs when the molecule consists of atoms with similar electronegativities or has symmetry in its structure, leading to a lack of positive or negative poles.
Why are insertions and deletions called frameshift mutations?
Insertions and deletions are called frameshift mutations because they shift the reading frame of the genetic code during protein synthesis, leading to a change in the sequence of amino acids in the resulting protein. This can have significant effects on the structure and function of the protein.
Why was the Watson and Crick model so important?
The Watson and Crick model of DNA's structure was important because it accurately depicted the double helix structure of DNA, providing a new level of understanding of how genetic information is stored and transmitted. This model laid the foundation for further advances in genetics and molecular biology, ultimately leading to significant advancements in fields such as medicine, agriculture, and biotechnology.
What should be regarded as the most single most significant structure leading to rapid success of the so-called higher plants?
Seeds. Simple. Before seeds, plants needed water to reproduce. Seed plants can inhabit a greater diversity of habitats than non-seed plants (ie mosses, ferns, etc) because they to not need water to reproduce. In addition, seeds can lay dormant for long periods of time. This allows individuals to wait for the right conditions to sprout (decreases mortality). Finally, seeds offer a better way to disperse offspring. Seeds can be dispersed great distances by animals, wind, water, etc. This is not possible with seedless plants.
What was the significance of Photo 51 in the discovery of the structure of DNA?
Photo 51, taken by Rosalind Franklin, provided crucial evidence for the double helix structure of DNA. It showed a distinct X-shaped pattern, indicating a helical structure. This image was used by James Watson and Francis Crick in their model of DNA, leading to the groundbreaking discovery of the DNA structure.
Which viceroy is regarded as the catalyst of Indian nationalism?
Lord Curzon is often regarded as the catalyst of Indian nationalism due to his policies that sparked widespread protests and opposition from Indians, leading to a more unified nationalist movement. His division of Bengal in 1905 was particularly controversial and resulted in significant backlash from Indian leaders and the public.
Are leading zeros significant?
No.
Which italian city is regarded as one of the world's leading fashion centers?
milan
What numbers are important in Significant figures?
All digit are significant except: leading zeros,in the case of integers, trailing zeros.All digit are significant except: leading zeros,in the case of integers, trailing zeros.All digit are significant except: leading zeros,in the case of integers, trailing zeros.All digit are significant except: leading zeros,in the case of integers, trailing zeros.
What is the polarity of chloroform?
Chloroform is considered a nonpolar molecule because it has a symmetrical tetrahedral shape due to its molecular structure, leading to equal distribution of charge and no significant dipole moment.
What is 0.001304 rounded to the leading digit?
To the leading significant figure, 0.001
What is the significance of the rocksalt structure in the context of crystal formation?
The rocksalt structure is significant in crystal formation because it is a common arrangement of atoms in crystals. This structure helps determine the physical and chemical properties of the crystal, such as its hardness and conductivity. The rocksalt structure is stable and allows for close packing of atoms, leading to a strong and orderly crystal lattice.
How many significant figures in 0.00406m?
3 The leading zeroes are not significant.
How many significant digits are in the measurement 0.006?
One. The leading zeroes are not significant.
How many significant figures are in 0.03954?
Four. The leading zeroes are not significant.
Is milk the leading food group?
No. Vegetable and Fruit food groups is and should be regarded as the leading food group, no matter whether you're a vegan or not.
What is a pedal box?
Pedal Box is where the pedals are held and pivoted, a inflexible structure is typically required; in impact, the pedal box can be forced in on a driver's lower leg and feet leading to significant injury.
