The answer is : A bios or cmos jumper. The jumper acts as a switch by closing (or opening) an electrical circuit. Clearing the CMOS on your motherboard will reset your BIOS settings to their factory defaults. After clearing the CMOS, you'll need to access the BIOS setup utility and reconfigure your hardware settings.
b. division.
c. differentiation.
d. specialization.
The correct answer is c.
Differentiation in prenatal development is the process of growthand development in which embryonic cells become specialized and differenttissue structures rise. Differentiation of the cells during this stage is crucialto the cell, tissue, organ, identity of the organism.
B.They evolved after the seeded flowering plants.
C.They evolved after the seedless vascular plants.
D.They evolved before the seedless nonvascular plants.
The statement that best explains the evolution of gymnosperm plants is that they evolved after the seedless vascular plants.
Gymnosperms are classes of plants that do not produce fruits but rather bear seeds structures called cones.
Gymnosperms and angiosperms both belong to the class of plants called higher plants because they have mechanisms for conducting and transporting water and nutrients.
Gymnosperms are believed to evolve before angiosperms or flowering plants but after seedless vascular plants called pteridophytes.
Therefore, the statement that best explains the evolution of gymnosperm plants is that they evolved after the seedless vascular plants.
Learn more about gymnosperms at: brainly.com/question/9830102
How many times does the rrTt combination appear in this Punnett square?
Answer: The combination produced is RRtt.
The combination rrTt does not appear in this punnett square.
Explanation:
As the problem does not indicate more information, I assume that punnett square is made between two RRtt genotypes. It can produce gametes that have the alleles Rt. A gamete is a sexual cell (egg or sperm) that has only one allele of each gene. And, each gamete codes for a different gene. Since here we have two different types of alleles (R and t), it is a dihybrid cross.
A Punnett square is a diagram used to predict the genotypes of a cross or breeding experiment. It is used to determine the genotypes and phenotypes of the offspring. To do it, you have to label the rows with one parent's gametes and label the columns with the other parent's genotype. Then, have each box inherit letters from its row and column, and interpret the results.
Then, the punnett square (shown in the picture) will be between RRtt and RRtt whose gametes can only be Rt, so Rt x Rt will be made.
The result in an offspring which will be 100% RRtt, and there is no rrTt combination here because non of the parents have an r allele, then none of the children can inherit it.
To have an offspring where rrTt genotype is shown, a different genotype must be used, in which both parents must have at least one r allele and one t allele. For example, it could be Rrtt x rrTt.
Answer:
Incomplete dominance
Explanation:
Due to technical problems, you will find the complete explanation in the attached files.