Answer:
D. A duck flies to another pond.
The above sentence is an example of emigration. Emigration refers to moving from one area to another for a long or permanent period. In this instance, a duck is leaving the pond it originally resided in (along a population other ducks) in order to reside in another pond. Therefore, it can be said that the duck "emigrated".
Explanation:
Answer:
the frontal lobe is part of the brain cerebral cortex. it's a pair. the paired lobes are known as the left and right frontal cortex. the frontal lobe is located near the front of the head, under the fronts skull bones and near the head.
Answer:
(B) Garden pea has 7 linkage groups, and Neurospora has 7.
Explanation:
<u>Number of linkage group is always equal to type of chromosomes.</u> In garden pea which is a diploid organism, there are 7 linkage groups because the homologous chromosomes of a pair are alike so even though the total number of chromosomes are 14 yet no. of linkage group will be 7.
Here, it may also be noted that <u>there is no separate male or female chromosomes i.e. no allosomic pair</u> in this organism which are usually different for males and lead to the increase in linkage groups. For example in human males out of the 23 pairs, we have 23rd pair which leads to the increase in linkage groups as compared to number of diploid sets of chromosomes. In human males, 22 pairs of chromosomes are alike but the 23rd pair is different which has 1 X chromosome and 1 Y chromosome which leads to a total of 22+1+1 = 24 linkage groups. In contrast to this, human females have only 23 linkage groups because in females 23rd pair of chromosome is XX in which both the X chromosomes are alike so it does not lead to an increase in linkage groups.
Neurospora crassa has 7 haploid chromosomes so the type of chromosomes and total number of chromosomes both are 7. Since type of chromosomes are 7, the linkage groups will also be 7 in this organism.
Answer:
Their ears help them adapt
Explanation:
The Jackrabbit have large ears that help them to allow their body to maintain its internal temperature(Thermoregulation)
The answer is Convection. Hope i was right xD
