پرسیاری وزاری زیندەزانی 2020-2021 خولی دووەم ، خوێندنی ئینگلیزی

 According to adjacent figure choose the correct answer from the following table

The pulmonary arteries and the aorta are similar in that

Which of the following crosses produces a pink flowers four o’clock

Immediately before entering trachea , the air that comes out from the lungs passes through

 Pea plants normally reproduce through……………Mendel was able to prevent this kind of pollination by
removing all of the ……………..from the flowers of a plant

According to adjacent figure that represents a pair of homologous
chromosomes for a pea plant, choose the correct answer

– In pea plants tallness ( T ) is dominant to shortness ( t ) and round seeds ( R ) is dominant to wrinkeled
seeds ( r ) a cross performed between a pea plant that have tall stem and round seeds with another pea
plant that have short stem and wrinkeled seeds the resulting plants for the seed texture were all round
seeds and for the tallness half of them were long-stemmed and the other half were short-stemmed , which
of the following genotypes represents the genotype of the parents for both characteristics together

?Which of the following pairs are mismatched

Cytotoxic T cells recognize cells that have been infected by the pathogen because they have………. on
their surfaces that match the…………on the surfaces of the infected body cell

In the adjacent figure which numbers
point to the primary germ layers

activates the complement system in the humoral immune response………..

Which one of the following leads directly to a change in the permeability of the postsynaptic membrane by
affecting chemically gated ion channels during the transmission of nerve impulses at the synapse

 Hair cells are located in the

? Which of the following is an example of integration of organ systems

Yellow bone marrow and Red bone marrow are similar in that both of them

In which of the following blood transfusions antibodies for Rh may react with the Rh antigens

? Which of the following options describes adjacent figures correctly

The presence of cocaine in the synaptic cleft blocks the reabsorption of dopamine because cocaine
interferes with

In normal states (mostly) the immune system does not attack the organism’s own cells because the
lymphocytes that recognize and react to the body’s own cells

All of the following about the first polar body and

the second polar body are incorrect except both of them are

……..the addict approaches lethal dose

Urethra is a duct

The sharp rise in the LH level that occurs midway through the ovarian cycle causes

During childbirth, the fetus passes through the greatly enlarged

? Which of the following is not true about the spleen

 In a dyhybrid cross( hybrid ×hybrid)the expected number of different genotypes and the expected number
of different phenotypes are

According to the information provided by the adjacent table that
shows several monohybrid crosses , each cross produces 100
individuals in which cross only one of the parents can be a hybrid?

Both thyrotropin releasing hormone and thyroid-stimulating hormone

Both neuropeptides and neurotransmitters are secreted by the

Which of the following has a hybrid individual

 Memory cells are formed for the first time in………………………..response

In complete dominance the phenotype might not always indicate genoptype because

In the bone formation of which of the following bones ,the osteocytes are initially scattered randomly
throughout the embryonic connective tissue but soon fuse into layers and become flat plates of bones

Allantois is formed during the…………………..period

Which of the following is not an example of connective tissue

Smooth muscle fibers differ from skeletal muscle fibers in that smooth muscle fibers

Which of the following is true about oxytocin hormone

According to the adjacent figure, both structure X and Y

? Which of the following hormones is a steroid hormone and fat soluble

?In which of the following crosses the pheotype ratio and the genotype ratio is not equal

 Both testes produce

? Which of the following is correct about antigens

All of the following are part of the lymphatic system except

? Which one of the following is correct regarding the neuron when at rest(during the resting potential)

The……………joint enables to rotate the arm in a complete circle

….it is a part of the brain that interprets touch information

In the adjacent figure, all of the following about
the cell which is labeled 1 are correct except it

In the adjacent figure which number points to the region that is
disappeared when the skeletal muscle is fully contracted

Body hair helps humans sense touch because bending a hair stimulates large

numbers of ……..… foundat the base of ……………….in the skin

Aspirin and acetaminophen reduce fever and decrease pain by inhibiting …………….. synthesis