A tetraploid cell (4n = 8):
a. could be an autotetraploid from two parents, each 2n = 4
b. could be an allotetraploid from two parents, each 2n = 2
c. could be an allotetraploid from two parents, 1n = 2, 3n = 6
d. A or B
e. A or C
A tetraploid cell (4n = 8): a. could be an autotetraploid from two parents, each 2n...
A tetraploid cell (4n = 8): Select one: a. could be an autotetraploid from two parents, each 2n = 4 b. could be an allotetraploid from two parents, each 2n = 2 c. could be an allotetraploid from two parents, 1n = 2, 3n = 6 d. A or B e. A or C
An triploid (3n = 6): a. could be an autotriploid from two parents, 1n = 2, 2n = 4 b. could be an allotriploid from two parents, 1n = 2, 2n = 4 c. could be an allotriploid from two parents, both 1n = 3 d. A or B e. B or C
5. Maximum photosynthetic rates were measured in leaves from diploid (2N) and tetraploid (4N) tall fescue grass. Test the null hypothesis of no difference in the photosynthetic rates for diploids and tetraploids at the 5% level of significance. (4 points) Photosynthetic Rate (umol/m/s) Diploids 18 Tetraploids 25 21 23 26 28 16 19 20 23
For a cell that is right after DNA replication, where 2n=6 a. Is this cell haploid, diploid, or tetraploid? b. How many molecules of DNA are there? c. Are chromosomes single stranded or double stranded? d. How many chromosomes are there e. How many homologous pairs are there f. How many unique chromosomes are there g. How many sister chromatid pairs are there Thank you very much!
Use the definition of 0 to show that 5n^5 +4n^4 + 3n^3 + 2n^2 + n 0(n^5).Use the definition of 0 to show that 2n^2 - n+ 3 0(n^2).Let f,g,h : N 1R*. Use the definition of big-Oh to prove that if/(n) 6 0(g{n)) and g(n) 0(h{n)) then/(n) 0(/i(n)). You should use different letters for the constants (i.e. don't use c to denote the constant for each big-Oh).
Simplify each expression. Thanks 4n 6 n-3 2n 7) a+4_6 2a +6 2 8) 9) x+5 x +3 10) 6 r-6 r+ 3
Timoracam X (A genome) Ticarsi (B genome) sterile hybrid 1. turgidum (Emmer wheat) fertile hybrid 4. During the evolution of wheat, two wild diploid species were crossed to form Emmer wheat (Triticum turgidum). One diploid (2n = 14) T. monococcum had the A set of chromosomes and the other diploid (2n = 14) T. searsii had the B set. The initial cross produced a sterile hybrid, from which a fully fertile hybrid eventually arose, as shown below: Imam X genome)...
3. Evaluate each of the following limits. 4n? - n +5 (a) an = (-1)","; (b) an= n+1 3n2+1 n n+1 (c) an= 5n (d) ann +1 n 3n (e) an=- () 4n = 5 - n+1 1.1" (g) an= (h) an= (-1)" 2 - 1 n
Multiple choice: 1- Which of the following is a component of the total variability of a trait? A. additive effects of alleles B. dominance interactions among alleles C. environmental effects D. epistatic relationships among alleles E. all of the above 2- Which of the following is not an example of a multifactorial disorder? A. cystic fibrosis B. diabetes C. hypertension D. obesity E. partial epilepsy 3- Cells with four of each of the basic chromosome number are: A. tetraploid (2N)....
1. Define deletion, duplication, inversion and translocation and give examples (6 points) 2. A diploid corn plant has 12 chromosomes. How many total chromosomes would you expect in the following com plants? (3 points) A. Trisomy 7 = B. Tetraploid = C. 3n- D. Monosomy 5 = E. 4n+1 = F. Trisomy 1 and Monosomy 2 = 3. Describe two different experimental strategies to create an allotetraploid from two different diploid species of plants (4 points) 4. Three genes are...