Answer:
Female cones contain eggs and produce seeds.
Explanation:
Strobiles, also known as cones, are structures commonly confused with flowers, but should not be so named. Found mainly in gymnosperms, strobiles are responsible for the formation of gametes.
Female cones are larger and more complex than male cones. They have egg scales, spiraling around the strobile axis, and these cones produce seeds. At the time of reproduction, the scales of this cone are well separated, ensuring that pollen grains reach the eggs, germinate and produce the pollen tube, which is responsible for bringing the male gamete to the female. It is these strobiles that will house the seed after fertilization.
The appropriate action that nurse should do first is to take
note of the signs that can be a suspect of nasogastric tube blockage and that
it is needed to instill about 30 ml of air in which will reestablish the
patency. Next step is to also take note that the opioids used can increase
nausea and abdominal detention and that it decreases peristalsis. The nurse
should tell the client and notify them that there will be no stool for several
days and that because of the surgery in which is also expected that there are
no bowel sounds to be produced.
The right answer is dihybrid crosses.
<span>A dihybrid crossing is a reproduction between two organisms that differ in two traits. Individuals of this type of cross are homozygous for a specific trait.
The traits are characteristics that are determined by DNA segments called genes.
Diploid organisms inherit two alleles for each gene.
An allele is an alternative version of an inherited gene (one of each parent) during sexual reproduction.</span>
Answer:the part of the brain that has most likely been damaged in this experiment is the suprachiasmatic nucleus (SCN) found in the hypothalamus of the brain.
Explanation:
circadian rhythms are behavioural changes that respond to light and darkness in an organisms environment. The sleep-inducing wake cycle is a good example of a circadian rhythm. In the experiment, the disruption of the mouse SCN led to development of imbalances in the circadian rhythm of sleep and wake cycle leading to falling asleep and waking up at random times of the day and night. I hope this helps. Thanks
Answer:
calcium carbonate is an example of biogenic rock
